61155965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 86849280

約数和(自身を除く): 25693315

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2153, 2185, 5681, 10765, 27989, 28405, 40907, 49519, 139945, 204535, 247595, 531791, 643747, 940861, 2658955, 3218735, 4704305, 12231193, 61155965]

約数ペア:

[(1, 61155965), (5, 12231193), (13, 4704305), (19, 3218735), (23, 2658955), (65, 940861), (95, 643747), (115, 531791), (247, 247595), (299, 204535), (437, 139945), (1235, 49519), (1495, 40907), (2153, 28405), (2185, 27989), (5681, 10765)]