133778775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137209}}^1$

素因数の和:137235

約数の個数: 24

約数和(自身を含む): 238196560

約数和(自身を除く): 104417785

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 137209, 411627, 686045, 1783717, 2058135, 3430225, 5351151, 8918585, 10290675, 26755755, 44592925, 133778775]

約数ペア:

[(1, 133778775), (3, 44592925), (5, 26755755), (13, 10290675), (15, 8918585), (25, 5351151), (39, 3430225), (65, 2058135), (75, 1783717), (195, 686045), (325, 411627), (975, 137209)]