55442925

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 54

約数和(自身を含む): 103197822

約数和(自身を除く): 47754897

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 293, 435, 725, 841, 879, 1305, 1465, 2175, 2523, 2637, 4205, 4395, 6525, 7325, 7569, 8497, 12615, 13185, 21025, 21975, 25491, 37845, 42485, 63075, 65925, 76473, 127455, 189225, 212425, 246413, 382365, 637275, 739239, 1232065, 1911825, 2217717, 3696195, 6160325, 11088585, 18480975, 55442925]

約数ペア:

[(1, 55442925), (3, 18480975), (5, 11088585), (9, 6160325), (15, 3696195), (25, 2217717), (29, 1911825), (45, 1232065), (75, 739239), (87, 637275), (145, 382365), (225, 246413), (261, 212425), (293, 189225), (435, 127455), (725, 76473), (841, 65925), (879, 63075), (1305, 42485), (1465, 37845), (2175, 25491), (2523, 21975), (2637, 21025), (4205, 13185), (4395, 12615), (6525, 8497), (7325, 7569)]