716392325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 1031558976

約数和(自身を除く): 315166651

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 293, 425, 523, 935, 1465, 2615, 3223, 4675, 4981, 5753, 7325, 8891, 13075, 16115, 24905, 28765, 44455, 54791, 80575, 97801, 124525, 143825, 153239, 222275, 273955, 489005, 766195, 1369775, 1685629, 2445025, 2605063, 3830975, 8428145, 13025315, 28655693, 42140725, 65126575, 143278465, 716392325]

約数ペア:

[(1, 716392325), (5, 143278465), (11, 65126575), (17, 42140725), (25, 28655693), (55, 13025315), (85, 8428145), (187, 3830975), (275, 2605063), (293, 2445025), (425, 1685629), (523, 1369775), (935, 766195), (1465, 489005), (2615, 273955), (3223, 222275), (4675, 153239), (4981, 143825), (5753, 124525), (7325, 97801), (8891, 80575), (13075, 54791), (16115, 44455), (24905, 28765)]