42304535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 63127680

約数和(自身を除く): 20823145

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 545, 763, 853, 1417, 3815, 4265, 5971, 7085, 9919, 11089, 29855, 49595, 55445, 77623, 92977, 388115, 464885, 650839, 1208701, 3254195, 6043505, 8460907, 42304535]

約数ペア:

[(1, 42304535), (5, 8460907), (7, 6043505), (13, 3254195), (35, 1208701), (65, 650839), (91, 464885), (109, 388115), (455, 92977), (545, 77623), (763, 55445), (853, 49595), (1417, 29855), (3815, 11089), (4265, 9919), (5971, 7085)]