151923525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 291648000

約数和(自身を除く): 139724475

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 59, 65, 75, 95, 139, 177, 195, 247, 285, 295, 325, 417, 475, 695, 741, 767, 885, 975, 1121, 1235, 1425, 1475, 1807, 2085, 2301, 2641, 3363, 3475, 3705, 3835, 4425, 5421, 5605, 6175, 7923, 8201, 9035, 10425, 11505, 13205, 14573, 16815, 18525, 19175, 24603, 27105, 28025, 34333, 39615, 41005, 43719, 45175, 57525, 66025, 72865, 84075, 102999, 106613, 123015, 135525, 155819, 171665, 198075, 205025, 218595, 319839, 364325, 467457, 514995, 533065, 615075, 779095, 858325, 1092975, 1599195, 2025647, 2337285, 2574975, 2665325, 3895475, 6076941, 7995975, 10128235, 11686425, 30384705, 50641175, 151923525]

約数ペア:

[(1, 151923525), (3, 50641175), (5, 30384705), (13, 11686425), (15, 10128235), (19, 7995975), (25, 6076941), (39, 3895475), (57, 2665325), (59, 2574975), (65, 2337285), (75, 2025647), (95, 1599195), (139, 1092975), (177, 858325), (195, 779095), (247, 615075), (285, 533065), (295, 514995), (325, 467457), (417, 364325), (475, 319839), (695, 218595), (741, 205025), (767, 198075), (885, 171665), (975, 155819), (1121, 135525), (1235, 123015), (1425, 106613), (1475, 102999), (1807, 84075), (2085, 72865), (2301, 66025), (2641, 57525), (3363, 45175), (3475, 43719), (3705, 41005), (3835, 39615), (4425, 34333), (5421, 28025), (5605, 27105), (6175, 24603), (7923, 19175), (8201, 18525), (9035, 16815), (10425, 14573), (11505, 13205)]