39611405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 51819264

約数和(自身を除く): 12207859

約数列:

[1, 5, 23, 53, 67, 97, 115, 265, 335, 485, 1219, 1541, 2231, 3551, 5141, 6095, 6499, 7705, 11155, 17755, 25705, 32495, 81673, 118243, 149477, 344447, 408365, 591215, 747385, 1722235, 7922281, 39611405]

約数ペア:

[(1, 39611405), (5, 7922281), (23, 1722235), (53, 747385), (67, 591215), (97, 408365), (115, 344447), (265, 149477), (335, 118243), (485, 81673), (1219, 32495), (1541, 25705), (2231, 17755), (3551, 11155), (5141, 7705), (6095, 6499)]