16213305225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16629031}}^1$

素因数の和:16629057

約数の個数: 24

約数和(自身を含む): 28867999552

約数和(自身を除く): 12654694327

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 16629031, 49887093, 83145155, 216177403, 249435465, 415725775, 648532209, 1080887015, 1247177325, 3242661045, 5404435075, 16213305225]

約数ペア:

[(1, 16213305225), (3, 5404435075), (5, 3242661045), (13, 1247177325), (15, 1080887015), (25, 648532209), (39, 415725775), (65, 249435465), (75, 216177403), (195, 83145155), (325, 49887093), (975, 16629031)]