77325975

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 143636640

約数和(自身を除く): 66310665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 225, 291, 485, 675, 873, 1181, 1455, 2425, 2619, 3543, 4365, 5905, 7275, 10629, 13095, 17715, 21825, 29525, 31887, 53145, 65475, 88575, 114557, 159435, 265725, 343671, 572785, 797175, 1031013, 1718355, 2863925, 3093039, 5155065, 8591775, 15465195, 25775325, 77325975]

約数ペア:

[(1, 77325975), (3, 25775325), (5, 15465195), (9, 8591775), (15, 5155065), (25, 3093039), (27, 2863925), (45, 1718355), (75, 1031013), (97, 797175), (135, 572785), (225, 343671), (291, 265725), (485, 159435), (675, 114557), (873, 88575), (1181, 65475), (1455, 53145), (2425, 31887), (2619, 29525), (3543, 21825), (4365, 17715), (5905, 13095), (7275, 10629)]