353228525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57203}}^1$

素因数の和:57245

約数の個数: 24

約数和(自身を含む): 496530720

約数和(自身を除く): 143302195

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 57203, 286015, 743639, 1086857, 1430075, 3718195, 5434285, 14129141, 18590975, 27171425, 70645705, 353228525]

約数ペア:

[(1, 353228525), (5, 70645705), (13, 27171425), (19, 18590975), (25, 14129141), (65, 5434285), (95, 3718195), (247, 1430075), (325, 1086857), (475, 743639), (1235, 286015), (6175, 57203)]