15033655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 24514560

約数和(自身を除く): 9480905

約数列:

[1, 5, 7, 13, 19, 35, 37, 47, 65, 91, 95, 133, 185, 235, 247, 259, 329, 455, 481, 611, 665, 703, 893, 1235, 1295, 1645, 1729, 1739, 2405, 3055, 3367, 3515, 4277, 4465, 4921, 6251, 8645, 8695, 9139, 11609, 12173, 16835, 21385, 22607, 24605, 31255, 33041, 45695, 58045, 60865, 63973, 81263, 113035, 158249, 165205, 231287, 319865, 406315, 429533, 791245, 1156435, 2147665, 3006731, 15033655]

約数ペア:

[(1, 15033655), (5, 3006731), (7, 2147665), (13, 1156435), (19, 791245), (35, 429533), (37, 406315), (47, 319865), (65, 231287), (91, 165205), (95, 158249), (133, 113035), (185, 81263), (235, 63973), (247, 60865), (259, 58045), (329, 45695), (455, 33041), (481, 31255), (611, 24605), (665, 22607), (703, 21385), (893, 16835), (1235, 12173), (1295, 11609), (1645, 9139), (1729, 8695), (1739, 8645), (2405, 6251), (3055, 4921), (3367, 4465), (3515, 4277)]