9877725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 20852832

約数和(自身を除く): 10975107

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 307, 325, 429, 495, 585, 715, 825, 921, 975, 1287, 1535, 2145, 2475, 2763, 2925, 3377, 3575, 3991, 4605, 6435, 7675, 10131, 10725, 11973, 13815, 16885, 19955, 23025, 30393, 32175, 35919, 43901, 50655, 59865, 69075, 84425, 99775, 131703, 151965, 179595, 219505, 253275, 299325, 395109, 658515, 759825, 897975, 1097525, 1975545, 3292575, 9877725]

約数ペア:

[(1, 9877725), (3, 3292575), (5, 1975545), (9, 1097525), (11, 897975), (13, 759825), (15, 658515), (25, 395109), (33, 299325), (39, 253275), (45, 219505), (55, 179595), (65, 151965), (75, 131703), (99, 99775), (117, 84425), (143, 69075), (165, 59865), (195, 50655), (225, 43901), (275, 35919), (307, 32175), (325, 30393), (429, 23025), (495, 19955), (585, 16885), (715, 13815), (825, 11973), (921, 10725), (975, 10131), (1287, 7675), (1535, 6435), (2145, 4605), (2475, 3991), (2763, 3575), (2925, 3377)]