676377615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2689}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 1111723200

約数和(自身を除く): 435345585

約数列:

[1, 3, 5, 15, 41, 123, 205, 409, 615, 1227, 2045, 2689, 6135, 8067, 13445, 16769, 40335, 50307, 83845, 110249, 251535, 330747, 551245, 1099801, 1653735, 3299403, 5499005, 16497015, 45091841, 135275523, 225459205, 676377615]

約数ペア:

[(1, 676377615), (3, 225459205), (5, 135275523), (15, 45091841), (41, 16497015), (123, 5499005), (205, 3299403), (409, 1653735), (615, 1099801), (1227, 551245), (2045, 330747), (2689, 251535), (6135, 110249), (8067, 83845), (13445, 50307), (16769, 40335)]