79962375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 141852672

約数和(自身を除く): 61890297

約数列:

[1, 3, 5, 15, 23, 25, 69, 73, 75, 115, 125, 127, 219, 345, 365, 375, 381, 575, 635, 1095, 1679, 1725, 1825, 1905, 2875, 2921, 3175, 5037, 5475, 8395, 8625, 8763, 9125, 9271, 9525, 14605, 15875, 25185, 27375, 27813, 41975, 43815, 46355, 47625, 73025, 125925, 139065, 209875, 213233, 219075, 231775, 365125, 629625, 639699, 695325, 1066165, 1095375, 1158875, 3198495, 3476625, 5330825, 15992475, 26654125, 79962375]

約数ペア:

[(1, 79962375), (3, 26654125), (5, 15992475), (15, 5330825), (23, 3476625), (25, 3198495), (69, 1158875), (73, 1095375), (75, 1066165), (115, 695325), (125, 639699), (127, 629625), (219, 365125), (345, 231775), (365, 219075), (375, 213233), (381, 209875), (575, 139065), (635, 125925), (1095, 73025), (1679, 47625), (1725, 46355), (1825, 43815), (1905, 41975), (2875, 27813), (2921, 27375), (3175, 25185), (5037, 15875), (5475, 14605), (8395, 9525), (8625, 9271), (8763, 9125)]