29904445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 9753155

約数列:

[1, 5, 17, 59, 67, 85, 89, 295, 335, 445, 1003, 1139, 1513, 3953, 5015, 5251, 5695, 5963, 7565, 19765, 26255, 29815, 67201, 89267, 101371, 336005, 351817, 446335, 506855, 1759085, 5980889, 29904445]

約数ペア:

[(1, 29904445), (5, 5980889), (17, 1759085), (59, 506855), (67, 446335), (85, 351817), (89, 336005), (295, 101371), (335, 89267), (445, 67201), (1003, 29815), (1139, 26255), (1513, 19765), (3953, 7565), (5015, 5963), (5251, 5695)]