4286165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 5999616

約数和(自身を除く): 1713451

約数列:

[1, 5, 13, 23, 47, 61, 65, 115, 235, 299, 305, 611, 793, 1081, 1403, 1495, 2867, 3055, 3965, 5405, 7015, 14053, 14335, 18239, 37271, 65941, 70265, 91195, 186355, 329705, 857233, 4286165]

約数ペア:

[(1, 4286165), (5, 857233), (13, 329705), (23, 186355), (47, 91195), (61, 70265), (65, 65941), (115, 37271), (235, 18239), (299, 14335), (305, 14053), (611, 7015), (793, 5405), (1081, 3965), (1403, 3055), (1495, 2867)]