472079715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80491}}^1$

素因数の和:80539

約数の個数: 32

約数和(自身を含む): 834541056

約数和(自身を除く): 362461341

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 80491, 241473, 402455, 1207365, 1368347, 1851293, 4105041, 5553879, 6841735, 9256465, 20525205, 27769395, 31471981, 94415943, 157359905, 472079715]

約数ペア:

[(1, 472079715), (3, 157359905), (5, 94415943), (15, 31471981), (17, 27769395), (23, 20525205), (51, 9256465), (69, 6841735), (85, 5553879), (115, 4105041), (255, 1851293), (345, 1368347), (391, 1207365), (1173, 402455), (1955, 241473), (5865, 80491)]