96916625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 142222080

約数和(自身を除く): 45305455

約数列:

[1, 5, 13, 19, 25, 43, 65, 73, 95, 125, 215, 247, 325, 365, 475, 559, 817, 949, 1075, 1235, 1387, 1625, 1825, 2375, 2795, 3139, 4085, 4745, 5375, 6175, 6935, 9125, 10621, 13975, 15695, 18031, 20425, 23725, 30875, 34675, 40807, 53105, 59641, 69875, 78475, 90155, 102125, 118625, 173375, 204035, 265525, 298205, 392375, 450775, 775333, 1020175, 1327625, 1491025, 2253875, 3876665, 5100875, 7455125, 19383325, 96916625]

約数ペア:

[(1, 96916625), (5, 19383325), (13, 7455125), (19, 5100875), (25, 3876665), (43, 2253875), (65, 1491025), (73, 1327625), (95, 1020175), (125, 775333), (215, 450775), (247, 392375), (325, 298205), (365, 265525), (475, 204035), (559, 173375), (817, 118625), (949, 102125), (1075, 90155), (1235, 78475), (1387, 69875), (1625, 59641), (1825, 53105), (2375, 40807), (2795, 34675), (3139, 30875), (4085, 23725), (4745, 20425), (5375, 18031), (6175, 15695), (6935, 13975), (9125, 10621)]