45147705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 76598400

約数和(自身を除く): 31450695

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 1009, 2355, 2983, 3027, 5045, 8949, 14915, 15135, 19171, 44745, 57513, 95855, 158413, 287565, 475239, 792065, 2376195, 3009847, 9029541, 15049235, 45147705]

約数ペア:

[(1, 45147705), (3, 15049235), (5, 9029541), (15, 3009847), (19, 2376195), (57, 792065), (95, 475239), (157, 287565), (285, 158413), (471, 95855), (785, 57513), (1009, 44745), (2355, 19171), (2983, 15135), (3027, 14915), (5045, 8949)]