73401975

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2887}}^1$

素因数の和:3016

約数の個数: 36

約数和(自身を含む): 132680496

約数和(自身を除く): 59278521

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2825, 2887, 5085, 8475, 8661, 14435, 25425, 25983, 43305, 72175, 129915, 216525, 326231, 649575, 978693, 1631155, 2936079, 4893465, 8155775, 14680395, 24467325, 73401975]

約数ペア:

[(1, 73401975), (3, 24467325), (5, 14680395), (9, 8155775), (15, 4893465), (25, 2936079), (45, 1631155), (75, 978693), (113, 649575), (225, 326231), (339, 216525), (565, 129915), (1017, 72175), (1695, 43305), (2825, 25983), (2887, 25425), (5085, 14435), (8475, 8661)]