1238202375

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{25999}}^1$

素因数の和:26144

約数の個数: 32

約数和(自身を含む): 2076672000

約数和(自身を除く): 838469625

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1905, 3175, 9525, 15875, 25999, 47625, 77997, 129995, 389985, 649975, 1949925, 3249875, 3301873, 9749625, 9905619, 16509365, 49528095, 82546825, 247640475, 412734125, 1238202375]

約数ペア:

[(1, 1238202375), (3, 412734125), (5, 247640475), (15, 82546825), (25, 49528095), (75, 16509365), (125, 9905619), (127, 9749625), (375, 3301873), (381, 3249875), (635, 1949925), (1905, 649975), (3175, 389985), (9525, 129995), (15875, 77997), (25999, 47625)]