1487631075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60289}}^1$

素因数の和:60356

約数の個数: 48

約数和(自身を含む): 2870768640

約数和(自身を除く): 1383137565

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 3525, 4935, 8225, 24675, 60289, 180867, 301445, 422023, 904335, 1266069, 1507225, 2110115, 2833583, 4521675, 6330345, 8500749, 10550575, 14167915, 19835081, 31651725, 42503745, 59505243, 70839575, 99175405, 212518725, 297526215, 495877025, 1487631075]

約数ペア:

[(1, 1487631075), (3, 495877025), (5, 297526215), (7, 212518725), (15, 99175405), (21, 70839575), (25, 59505243), (35, 42503745), (47, 31651725), (75, 19835081), (105, 14167915), (141, 10550575), (175, 8500749), (235, 6330345), (329, 4521675), (525, 2833583), (705, 2110115), (987, 1507225), (1175, 1266069), (1645, 904335), (3525, 422023), (4935, 301445), (8225, 180867), (24675, 60289)]