30275865

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3889}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 52795080

約数和(自身を除く): 22519215

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 3889, 7785, 11667, 19445, 35001, 58335, 175005, 672797, 2018391, 3363985, 6055173, 10091955, 30275865]

約数ペア:

[(1, 30275865), (3, 10091955), (5, 6055173), (9, 3363985), (15, 2018391), (45, 672797), (173, 175005), (519, 58335), (865, 35001), (1557, 19445), (2595, 11667), (3889, 7785)]