17757480975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{12763}}^1$

素因数の和:14216

約数の個数: 48

約数和(自身を含む): 31642058112

約数和(自身を除く): 13884577137

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1427, 4281, 7135, 12763, 18551, 21405, 35675, 38289, 55653, 63815, 92755, 107025, 165919, 191445, 278265, 319075, 463775, 497757, 829595, 957225, 1391325, 2488785, 4147975, 12443925, 18212801, 54638403, 91064005, 236766413, 273192015, 455320025, 710299239, 1183832065, 1365960075, 3551496195, 5919160325, 17757480975]

約数ペア:

[(1, 17757480975), (3, 5919160325), (5, 3551496195), (13, 1365960075), (15, 1183832065), (25, 710299239), (39, 455320025), (65, 273192015), (75, 236766413), (195, 91064005), (325, 54638403), (975, 18212801), (1427, 12443925), (4281, 4147975), (7135, 2488785), (12763, 1391325), (18551, 957225), (21405, 829595), (35675, 497757), (38289, 463775), (55653, 319075), (63815, 278265), (92755, 191445), (107025, 165919)]