667288995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{3229}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 1116288000

約数和(自身を除く): 448999005

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 599, 1797, 2995, 3229, 8985, 9687, 13777, 16145, 41331, 48435, 68885, 74267, 206655, 222801, 371335, 1114005, 1934171, 5802513, 9670855, 29012565, 44485933, 133457799, 222429665, 667288995]

約数ペア:

[(1, 667288995), (3, 222429665), (5, 133457799), (15, 44485933), (23, 29012565), (69, 9670855), (115, 5802513), (345, 1934171), (599, 1114005), (1797, 371335), (2995, 222801), (3229, 206655), (8985, 74267), (9687, 68885), (13777, 48435), (16145, 41331)]