2136636690175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1\times {\mathrm{45971}}^1$

素因数の和:47800

約数の個数: 48

約数和(自身を含む): 2889346819968

約数和(自身を除く): 752710129793

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 1723, 2075, 5395, 8615, 22399, 26975, 43075, 45971, 111995, 143009, 229855, 559975, 597623, 715045, 1149275, 1859117, 2988115, 3575225, 3815593, 9295585, 14940575, 19077965, 46477925, 49602709, 79208033, 95389825, 248013545, 396040165, 1029704429, 1240067725, 1980200825, 5148522145, 6574266739, 25742610725, 32871333695, 85465467607, 164356668475, 427327338035, 2136636690175]

約数ペア:

[(1, 2136636690175), (5, 427327338035), (13, 164356668475), (25, 85465467607), (65, 32871333695), (83, 25742610725), (325, 6574266739), (415, 5148522145), (1079, 1980200825), (1723, 1240067725), (2075, 1029704429), (5395, 396040165), (8615, 248013545), (22399, 95389825), (26975, 79208033), (43075, 49602709), (45971, 46477925), (111995, 19077965), (143009, 14940575), (229855, 9295585), (559975, 3815593), (597623, 3575225), (715045, 2988115), (1149275, 1859117)]