9910369875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 19213608960

約数和(自身を除く): 9303239085

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 139, 157, 173, 175, 375, 417, 471, 519, 525, 695, 785, 865, 875, 973, 1099, 1211, 2085, 2355, 2595, 2625, 2919, 3297, 3475, 3633, 3925, 4325, 4865, 5495, 6055, 10425, 11775, 12975, 14595, 16485, 17375, 18165, 19625, 21625, 21823, 24047, 24325, 27161, 27475, 30275, 52125, 58875, 64875, 65469, 72141, 72975, 81483, 82425, 90825, 109115, 120235, 121625, 135805, 137375, 151375, 152761, 168329, 190127, 327345, 360705, 364875, 407415, 412125, 454125, 458283, 504987, 545575, 570381, 601175, 679025, 763805, 841645, 950635, 1636725, 1803525, 2037075, 2291415, 2524935, 2727875, 2851905, 3005875, 3395125, 3775379, 3819025, 4208225, 4753175, 8183625, 9017625, 10185375, 11326137, 11457075, 12624675, 14259525, 18876895, 19095125, 21041125, 23765875, 26427653, 56630685, 57285375, 63123375, 71297625, 79282959, 94384475, 132138265, 283153425, 396414795, 471922375, 660691325, 1415767125, 1982073975, 3303456625, 9910369875]

約数ペア:

[(1, 9910369875), (3, 3303456625), (5, 1982073975), (7, 1415767125), (15, 660691325), (21, 471922375), (25, 396414795), (35, 283153425), (75, 132138265), (105, 94384475), (125, 79282959), (139, 71297625), (157, 63123375), (173, 57285375), (175, 56630685), (375, 26427653), (417, 23765875), (471, 21041125), (519, 19095125), (525, 18876895), (695, 14259525), (785, 12624675), (865, 11457075), (875, 11326137), (973, 10185375), (1099, 9017625), (1211, 8183625), (2085, 4753175), (2355, 4208225), (2595, 3819025), (2625, 3775379), (2919, 3395125), (3297, 3005875), (3475, 2851905), (3633, 2727875), (3925, 2524935), (4325, 2291415), (4865, 2037075), (5495, 1803525), (6055, 1636725), (10425, 950635), (11775, 841645), (12975, 763805), (14595, 679025), (16485, 601175), (17375, 570381), (18165, 545575), (19625, 504987), (21625, 458283), (21823, 454125), (24047, 412125), (24325, 407415), (27161, 364875), (27475, 360705), (30275, 327345), (52125, 190127), (58875, 168329), (64875, 152761), (65469, 151375), (72141, 137375), (72975, 135805), (81483, 121625), (82425, 120235), (90825, 109115)]