1330481775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 2602833408

約数和(自身を除く): 1272351633

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 113, 123, 175, 205, 287, 339, 525, 547, 565, 615, 791, 861, 1025, 1435, 1641, 1695, 2373, 2735, 2825, 3075, 3829, 3955, 4305, 4633, 7175, 8205, 8475, 11487, 11865, 13675, 13899, 19145, 19775, 21525, 22427, 23165, 32431, 41025, 57435, 59325, 61811, 67281, 69495, 95725, 97293, 112135, 115825, 156989, 162155, 185433, 287175, 309055, 336405, 347475, 432677, 470967, 486465, 560675, 784945, 810775, 927165, 1298031, 1545275, 1682025, 2163385, 2354835, 2432325, 2534251, 3924725, 4635825, 6490155, 7602753, 10816925, 11774175, 12671255, 17739757, 32450775, 38013765, 53219271, 63356275, 88698785, 190068825, 266096355, 443493925, 1330481775]

約数ペア:

[(1, 1330481775), (3, 443493925), (5, 266096355), (7, 190068825), (15, 88698785), (21, 63356275), (25, 53219271), (35, 38013765), (41, 32450775), (75, 17739757), (105, 12671255), (113, 11774175), (123, 10816925), (175, 7602753), (205, 6490155), (287, 4635825), (339, 3924725), (525, 2534251), (547, 2432325), (565, 2354835), (615, 2163385), (791, 1682025), (861, 1545275), (1025, 1298031), (1435, 927165), (1641, 810775), (1695, 784945), (2373, 560675), (2735, 486465), (2825, 470967), (3075, 432677), (3829, 347475), (3955, 336405), (4305, 309055), (4633, 287175), (7175, 185433), (8205, 162155), (8475, 156989), (11487, 115825), (11865, 112135), (13675, 97293), (13899, 95725), (19145, 69495), (19775, 67281), (21525, 61811), (22427, 59325), (23165, 57435), (32431, 41025)]