13599235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 19256832

約数和(自身を除く): 5657597

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 397, 403, 527, 1105, 1985, 2015, 2635, 5161, 6749, 6851, 12307, 25805, 33745, 34255, 61535, 87737, 159991, 209219, 438685, 799955, 1046095, 2719847, 13599235]

約数ペア:

[(1, 13599235), (5, 2719847), (13, 1046095), (17, 799955), (31, 438685), (65, 209219), (85, 159991), (155, 87737), (221, 61535), (397, 34255), (403, 33745), (527, 25805), (1105, 12307), (1985, 6851), (2015, 6749), (2635, 5161)]