145293875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 191528064

約数和(自身を除く): 46234189

約数列:

[1, 5, 23, 25, 97, 115, 125, 485, 521, 575, 2231, 2425, 2605, 2875, 11155, 11983, 12125, 13025, 50537, 55775, 59915, 65125, 252685, 278875, 299575, 1162351, 1263425, 1497875, 5811755, 6317125, 29058775, 145293875]

約数ペア:

[(1, 145293875), (5, 29058775), (23, 6317125), (25, 5811755), (97, 1497875), (115, 1263425), (125, 1162351), (485, 299575), (521, 278875), (575, 252685), (2231, 65125), (2425, 59915), (2605, 55775), (2875, 50537), (11155, 13025), (11983, 12125)]