145527417

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 254592000

約数和(自身を除く): 109064583

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 161, 201, 207, 469, 483, 603, 1407, 1449, 1499, 1541, 4221, 4497, 4623, 10493, 10787, 13491, 13869, 31479, 32361, 34477, 94437, 97083, 100433, 103431, 241339, 301299, 310293, 703031, 724017, 903897, 2109093, 2172051, 2309959, 6327279, 6929877, 16169713, 20789631, 48509139, 145527417]

約数ペア:

[(1, 145527417), (3, 48509139), (7, 20789631), (9, 16169713), (21, 6929877), (23, 6327279), (63, 2309959), (67, 2172051), (69, 2109093), (161, 903897), (201, 724017), (207, 703031), (469, 310293), (483, 301299), (603, 241339), (1407, 103431), (1449, 100433), (1499, 97083), (1541, 94437), (4221, 34477), (4497, 32361), (4623, 31479), (10493, 13869), (10787, 13491)]