1396375153265

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5113}}^1\times {\mathrm{7867}}^1$

素因数の和:13169

約数の個数: 32

約数和(自身を含む): 1720853963136

約数和(自身を除く): 324478809871

約数列:

[1, 5, 53, 131, 265, 655, 5113, 6943, 7867, 25565, 34715, 39335, 270989, 416951, 669803, 1030577, 1354945, 2084755, 3349015, 5152885, 35499559, 40223971, 54620581, 177497795, 201119855, 273102905, 2131870463, 5269340201, 10659352315, 26346701005, 279275030653, 1396375153265]

約数ペア:

[(1, 1396375153265), (5, 279275030653), (53, 26346701005), (131, 10659352315), (265, 5269340201), (655, 2131870463), (5113, 273102905), (6943, 201119855), (7867, 177497795), (25565, 54620581), (34715, 40223971), (39335, 35499559), (270989, 5152885), (416951, 3349015), (669803, 2084755), (1030577, 1354945)]