438855735

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 709348608

約数和(自身を除く): 270492873

約数列:

[1, 3, 5, 15, 211, 313, 443, 633, 939, 1055, 1329, 1565, 2215, 3165, 4695, 6645, 66043, 93473, 138659, 198129, 280419, 330215, 415977, 467365, 693295, 990645, 1402095, 2079885, 29257049, 87771147, 146285245, 438855735]

約数ペア:

[(1, 438855735), (3, 146285245), (5, 87771147), (15, 29257049), (211, 2079885), (313, 1402095), (443, 990645), (633, 693295), (939, 467365), (1055, 415977), (1329, 330215), (1565, 280419), (2215, 198129), (3165, 138659), (4695, 93473), (6645, 66043)]