1011465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 2283840

約数和(自身を除く): 1272375

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 169, 171, 195, 247, 273, 285, 315, 399, 455, 507, 585, 665, 741, 819, 845, 855, 1183, 1197, 1235, 1365, 1521, 1729, 1995, 2223, 2535, 3211, 3549, 3705, 4095, 5187, 5915, 5985, 7605, 8645, 9633, 10647, 11115, 15561, 16055, 17745, 22477, 25935, 28899, 48165, 53235, 67431, 77805, 112385, 144495, 202293, 337155, 1011465]

約数ペア:

[(1, 1011465), (3, 337155), (5, 202293), (7, 144495), (9, 112385), (13, 77805), (15, 67431), (19, 53235), (21, 48165), (35, 28899), (39, 25935), (45, 22477), (57, 17745), (63, 16055), (65, 15561), (91, 11115), (95, 10647), (105, 9633), (117, 8645), (133, 7605), (169, 5985), (171, 5915), (195, 5187), (247, 4095), (273, 3705), (285, 3549), (315, 3211), (399, 2535), (455, 2223), (507, 1995), (585, 1729), (665, 1521), (741, 1365), (819, 1235), (845, 1197), (855, 1183)]