284223885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{7393}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 498296448

約数和(自身を除く): 214072563

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 1165, 2563, 3495, 7393, 7689, 12815, 22179, 36965, 38445, 81323, 110895, 243969, 406615, 1219845, 1722569, 5167707, 8612845, 18948259, 25838535, 56844777, 94741295, 284223885]

約数ペア:

[(1, 284223885), (3, 94741295), (5, 56844777), (11, 25838535), (15, 18948259), (33, 8612845), (55, 5167707), (165, 1722569), (233, 1219845), (699, 406615), (1165, 243969), (2563, 110895), (3495, 81323), (7393, 38445), (7689, 36965), (12815, 22179)]