13382485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 18079200

約数和(自身を除く): 4696715

約数列:

[1, 5, 17, 29, 61, 85, 89, 145, 305, 445, 493, 1037, 1513, 1769, 2465, 2581, 5185, 5429, 7565, 8845, 12905, 27145, 30073, 43877, 92293, 150365, 157441, 219385, 461465, 787205, 2676497, 13382485]

約数ペア:

[(1, 13382485), (5, 2676497), (17, 787205), (29, 461465), (61, 219385), (85, 157441), (89, 150365), (145, 92293), (305, 43877), (445, 30073), (493, 27145), (1037, 12905), (1513, 8845), (1769, 7565), (2465, 5429), (2581, 5185)]