1828702975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15217}}^1$

素因数の和:15280

約数の個数: 48

約数和(自身を含む): 2717326080

約数和(自身を除く): 888623105

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 437, 475, 575, 1045, 1265, 2185, 4807, 5225, 6325, 10925, 15217, 24035, 76085, 120175, 167387, 289123, 349991, 380425, 836935, 1445615, 1749955, 3180353, 3849901, 4184675, 6649829, 7228075, 8749775, 15901765, 19249505, 33249145, 73148119, 79508825, 96247525, 166245725, 365740595, 1828702975]

約数ペア:

[(1, 1828702975), (5, 365740595), (11, 166245725), (19, 96247525), (23, 79508825), (25, 73148119), (55, 33249145), (95, 19249505), (115, 15901765), (209, 8749775), (253, 7228075), (275, 6649829), (437, 4184675), (475, 3849901), (575, 3180353), (1045, 1749955), (1265, 1445615), (2185, 836935), (4807, 380425), (5225, 349991), (6325, 289123), (10925, 167387), (15217, 120175), (24035, 76085)]