63308925

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 118028160

約数和(自身を除く): 54719235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1065, 1321, 1775, 1917, 3195, 3963, 5325, 6605, 9585, 11889, 15975, 19815, 33025, 35667, 47925, 59445, 93791, 99075, 178335, 281373, 297225, 468955, 844119, 891675, 1406865, 2344775, 2532357, 4220595, 7034325, 12661785, 21102975, 63308925]

約数ペア:

[(1, 63308925), (3, 21102975), (5, 12661785), (9, 7034325), (15, 4220595), (25, 2532357), (27, 2344775), (45, 1406865), (71, 891675), (75, 844119), (135, 468955), (213, 297225), (225, 281373), (355, 178335), (639, 99075), (675, 93791), (1065, 59445), (1321, 47925), (1775, 35667), (1917, 33025), (3195, 19815), (3963, 15975), (5325, 11889), (6605, 9585)]