4987639775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{317179}}^1$

素因数の和:317243

約数の個数: 24

約数和(自身を含む): 6725484720

約数和(自身を除く): 1737844945

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 15725, 317179, 1585895, 5392043, 7929475, 11735623, 26960215, 58678115, 134801075, 199505591, 293390575, 997527955, 4987639775]

約数ペア:

[(1, 4987639775), (5, 997527955), (17, 293390575), (25, 199505591), (37, 134801075), (85, 58678115), (185, 26960215), (425, 11735623), (629, 7929475), (925, 5392043), (3145, 1585895), (15725, 317179)]