2091880455855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{8315467}}^1$

素因数の和:8316047

約数の個数: 32

約数和(自身を含む): 3461363447808

約数和(自身を除く): 1369482991953

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 541, 1623, 2705, 8115, 16771, 50313, 83855, 251565, 8315467, 24946401, 41577335, 124732005, 257779477, 773338431, 1288897385, 3866692155, 4498667647, 13496002941, 22493338235, 67480014705, 139458697057, 418376091171, 697293485285, 2091880455855]

約数ペア:

[(1, 2091880455855), (3, 697293485285), (5, 418376091171), (15, 139458697057), (31, 67480014705), (93, 22493338235), (155, 13496002941), (465, 4498667647), (541, 3866692155), (1623, 1288897385), (2705, 773338431), (8115, 257779477), (16771, 124732005), (50313, 41577335), (83855, 24946401), (251565, 8315467)]