23376405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 40513536

約数和(自身を除く): 17137131

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 383, 939, 1149, 1565, 1915, 4069, 4695, 4979, 5745, 12207, 14937, 20345, 24895, 61035, 74685, 119879, 359637, 599395, 1558427, 1798185, 4675281, 7792135, 23376405]

約数ペア:

[(1, 23376405), (3, 7792135), (5, 4675281), (13, 1798185), (15, 1558427), (39, 599395), (65, 359637), (195, 119879), (313, 74685), (383, 61035), (939, 24895), (1149, 20345), (1565, 14937), (1915, 12207), (4069, 5745), (4695, 4979)]