87660375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 74080425

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 125, 165, 237, 269, 275, 375, 395, 807, 825, 869, 1185, 1345, 1375, 1975, 2607, 2959, 4035, 4125, 4345, 5925, 6725, 8877, 9875, 13035, 14795, 20175, 21251, 21725, 29625, 33625, 44385, 63753, 65175, 73975, 100875, 106255, 108625, 221925, 233761, 318765, 325875, 369875, 531275, 701283, 1109625, 1168805, 1593825, 2656375, 3506415, 5844025, 7969125, 17532075, 29220125, 87660375]

約数ペア:

[(1, 87660375), (3, 29220125), (5, 17532075), (11, 7969125), (15, 5844025), (25, 3506415), (33, 2656375), (55, 1593825), (75, 1168805), (79, 1109625), (125, 701283), (165, 531275), (237, 369875), (269, 325875), (275, 318765), (375, 233761), (395, 221925), (807, 108625), (825, 106255), (869, 100875), (1185, 73975), (1345, 65175), (1375, 63753), (1975, 44385), (2607, 33625), (2959, 29625), (4035, 21725), (4125, 21251), (4345, 20175), (5925, 14795), (6725, 13035), (8877, 9875)]