47387475

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9157}}^1$

素因数の和:9196

約数の個数: 36

約数和(自身を含む): 88576176

約数和(自身を除く): 41188701

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 9157, 27471, 45785, 82413, 137355, 210611, 228925, 412065, 631833, 686775, 1053055, 1895499, 2060325, 3159165, 5265275, 9477495, 15795825, 47387475]

約数ペア:

[(1, 47387475), (3, 15795825), (5, 9477495), (9, 5265275), (15, 3159165), (23, 2060325), (25, 1895499), (45, 1053055), (69, 686775), (75, 631833), (115, 412065), (207, 228925), (225, 210611), (345, 137355), (575, 82413), (1035, 45785), (1725, 27471), (5175, 9157)]