90526045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 28544675

約数列:

[1, 5, 23, 31, 67, 115, 155, 335, 379, 713, 1541, 1895, 2077, 3565, 7705, 8717, 10385, 11749, 25393, 43585, 47771, 58745, 126965, 238855, 270227, 584039, 787183, 1351135, 2920195, 3935915, 18105209, 90526045]

約数ペア:

[(1, 90526045), (5, 18105209), (23, 3935915), (31, 2920195), (67, 1351135), (115, 787183), (155, 584039), (335, 270227), (379, 238855), (713, 126965), (1541, 58745), (1895, 47771), (2077, 43585), (3565, 25393), (7705, 11749), (8717, 10385)]