66158365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 98784000

約数和(自身を除く): 32625635

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 1261, 1499, 3395, 6305, 7495, 8827, 10493, 19487, 44135, 52465, 97435, 136409, 145403, 682045, 727015, 1017821, 1890239, 5089105, 9451195, 13231673, 66158365]

約数ペア:

[(1, 66158365), (5, 13231673), (7, 9451195), (13, 5089105), (35, 1890239), (65, 1017821), (91, 727015), (97, 682045), (455, 145403), (485, 136409), (679, 97435), (1261, 52465), (1499, 44135), (3395, 19487), (6305, 10493), (7495, 8827)]