104872495

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 166047840

約数和(自身を除く): 61175345

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 455, 637, 665, 931, 1235, 1729, 1733, 3185, 4655, 8645, 8665, 12103, 12131, 22529, 32927, 60515, 60655, 84917, 112645, 157703, 164635, 230489, 424585, 428051, 788515, 1103921, 1152445, 1613423, 2140255, 2996357, 5519605, 8067115, 14981785, 20974499, 104872495]

約数ペア:

[(1, 104872495), (5, 20974499), (7, 14981785), (13, 8067115), (19, 5519605), (35, 2996357), (49, 2140255), (65, 1613423), (91, 1152445), (95, 1103921), (133, 788515), (245, 428051), (247, 424585), (455, 230489), (637, 164635), (665, 157703), (931, 112645), (1235, 84917), (1729, 60655), (1733, 60515), (3185, 32927), (4655, 22529), (8645, 12131), (8665, 12103)]