74437425

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{7039}}^1$

素因数の和:7102

約数の個数: 36

約数和(自身を含む): 136181760

約数和(自身を除く): 61744335

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 7039, 10575, 21117, 35195, 63351, 105585, 175975, 316755, 330833, 527925, 992499, 1583775, 1654165, 2977497, 4962495, 8270825, 14887485, 24812475, 74437425]

約数ペア:

[(1, 74437425), (3, 24812475), (5, 14887485), (9, 8270825), (15, 4962495), (25, 2977497), (45, 1654165), (47, 1583775), (75, 992499), (141, 527925), (225, 330833), (235, 316755), (423, 175975), (705, 105585), (1175, 63351), (2115, 35195), (3525, 21117), (7039, 10575)]