12954599425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{380179}}^1$

素因数の和:380265

約数の個数: 24

約数和(自身を含む): 16971235200

約数和(自身を除く): 4016635775

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 1175, 1363, 6815, 34075, 380179, 1900895, 9504475, 11025191, 17868413, 55125955, 89342065, 275629775, 446710325, 518183977, 2590919885, 12954599425]

約数ペア:

[(1, 12954599425), (5, 2590919885), (25, 518183977), (29, 446710325), (47, 275629775), (145, 89342065), (235, 55125955), (725, 17868413), (1175, 11025191), (1363, 9504475), (6815, 1900895), (34075, 380179)]