30904875

素因数分解:

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

素因数の和:9181

約数の個数: 32

約数和(自身を含む): 57145920

約数和(自身を除く): 26241045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 9157, 27471, 45785, 82413, 137355, 228925, 247239, 412065, 686775, 1144625, 1236195, 2060325, 3433875, 6180975, 10301625, 30904875]

約数ペア:

[(1, 30904875), (3, 10301625), (5, 6180975), (9, 3433875), (15, 2060325), (25, 1236195), (27, 1144625), (45, 686775), (75, 412065), (125, 247239), (135, 228925), (225, 137355), (375, 82413), (675, 45785), (1125, 27471), (3375, 9157)]