205655401315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1\times {\mathrm{47623}}^1$

素因数の和:57139

約数の個数: 32

約数和(自身を含む): 303775589376

約数和(自身を除く): 98120188061

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 9491, 47455, 47623, 66437, 123383, 238115, 332185, 333361, 616915, 619099, 863681, 1666805, 3095495, 4318405, 4333693, 21668465, 451989893, 2259949465, 3163929251, 5875868609, 15819646255, 29379343045, 41131080263, 205655401315]

約数ペア:

[(1, 205655401315), (5, 41131080263), (7, 29379343045), (13, 15819646255), (35, 5875868609), (65, 3163929251), (91, 2259949465), (455, 451989893), (9491, 21668465), (47455, 4333693), (47623, 4318405), (66437, 3095495), (123383, 1666805), (238115, 863681), (332185, 619099), (333361, 616915)]