100821075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 175393536

約数和(自身を除く): 74572461

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 211, 277, 345, 575, 633, 831, 1055, 1385, 1725, 3165, 4155, 4853, 5275, 6371, 6925, 14559, 15825, 19113, 20775, 24265, 31855, 58447, 72795, 95565, 121325, 159275, 175341, 292235, 363975, 477825, 876705, 1344281, 1461175, 4032843, 4383525, 6721405, 20164215, 33607025, 100821075]

約数ペア:

[(1, 100821075), (3, 33607025), (5, 20164215), (15, 6721405), (23, 4383525), (25, 4032843), (69, 1461175), (75, 1344281), (115, 876705), (211, 477825), (277, 363975), (345, 292235), (575, 175341), (633, 159275), (831, 121325), (1055, 95565), (1385, 72795), (1725, 58447), (3165, 31855), (4155, 24265), (4853, 20775), (5275, 19113), (6371, 15825), (6925, 14559)]