387014715

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{296563}}^1$

素因数の和:296603

約数の個数: 24

約数和(自身を含む): 693959760

約数和(自身を除く): 306945045

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 296563, 889689, 1482815, 2669067, 4448445, 8600327, 13345335, 25800981, 43001635, 77402943, 129004905, 387014715]

約数ペア:

[(1, 387014715), (3, 129004905), (5, 77402943), (9, 43001635), (15, 25800981), (29, 13345335), (45, 8600327), (87, 4448445), (145, 2669067), (261, 1482815), (435, 889689), (1305, 296563)]