2013283725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1483}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 3480110592

約数和(自身を除く): 1466826867

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 787, 1483, 1725, 2361, 3935, 4449, 7415, 11805, 18101, 19675, 22245, 34109, 37075, 54303, 59025, 90505, 102327, 111225, 170545, 271515, 452525, 511635, 852725, 1167121, 1357575, 2558175, 3501363, 5835605, 17506815, 26843783, 29178025, 80531349, 87534075, 134218915, 402656745, 671094575, 2013283725]

約数ペア:

[(1, 2013283725), (3, 671094575), (5, 402656745), (15, 134218915), (23, 87534075), (25, 80531349), (69, 29178025), (75, 26843783), (115, 17506815), (345, 5835605), (575, 3501363), (787, 2558175), (1483, 1357575), (1725, 1167121), (2361, 852725), (3935, 511635), (4449, 452525), (7415, 271515), (11805, 170545), (18101, 111225), (19675, 102327), (22245, 90505), (34109, 59025), (37075, 54303)]