193374575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7459}}^1$

素因数の和:7547

約数の個数: 24

約数和(自身を含む): 258086160

約数和(自身を除く): 64711585

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1525, 5185, 7459, 25925, 37295, 126803, 186475, 454999, 634015, 2274995, 3170075, 7734983, 11374975, 38674915, 193374575]

約数ペア:

[(1, 193374575), (5, 38674915), (17, 11374975), (25, 7734983), (61, 3170075), (85, 2274995), (305, 634015), (425, 454999), (1037, 186475), (1525, 126803), (5185, 37295), (7459, 25925)]