13308410775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{375149}}^1$

素因数の和:375216

約数の個数: 48

約数和(自身を含む): 24561820800

約数和(自身を除く): 11253410025

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 7095, 11825, 35475, 375149, 1125447, 1875745, 4126639, 5627235, 9378725, 12379917, 16131407, 20633195, 28136175, 48394221, 61899585, 80657035, 103165975, 177445477, 241971105, 309497925, 403285175, 532336431, 887227385, 1209855525, 2661682155, 4436136925, 13308410775]

約数ペア:

[(1, 13308410775), (3, 4436136925), (5, 2661682155), (11, 1209855525), (15, 887227385), (25, 532336431), (33, 403285175), (43, 309497925), (55, 241971105), (75, 177445477), (129, 103165975), (165, 80657035), (215, 61899585), (275, 48394221), (473, 28136175), (645, 20633195), (825, 16131407), (1075, 12379917), (1419, 9378725), (2365, 5627235), (3225, 4126639), (7095, 1875745), (11825, 1125447), (35475, 375149)]