1472804925

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2767}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 2504220672

約数和(自身を除く): 1031415747

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 151, 235, 453, 705, 755, 1175, 2265, 2767, 3525, 3775, 7097, 8301, 11325, 13835, 21291, 35485, 41505, 69175, 106455, 130049, 177425, 207525, 390147, 417817, 532275, 650245, 1253451, 1950735, 2089085, 3251225, 6267255, 9753675, 10445425, 19637399, 31336275, 58912197, 98186995, 294560985, 490934975, 1472804925]

約数ペア:

[(1, 1472804925), (3, 490934975), (5, 294560985), (15, 98186995), (25, 58912197), (47, 31336275), (75, 19637399), (141, 10445425), (151, 9753675), (235, 6267255), (453, 3251225), (705, 2089085), (755, 1950735), (1175, 1253451), (2265, 650245), (2767, 532275), (3525, 417817), (3775, 390147), (7097, 207525), (8301, 177425), (11325, 130049), (13835, 106455), (21291, 69175), (35485, 41505)]