78053378475

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1163}}^1\times {\mathrm{4241}}^1$

素因数の和:5628

約数の個数: 48

約数和(自身を含む): 129801942144

約数和(自身を除く): 51748563669

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 1163, 3165, 3489, 4241, 5275, 5815, 12723, 15825, 17445, 21205, 29075, 63615, 87225, 106025, 245393, 318075, 736179, 894851, 1226965, 2684553, 3680895, 4474255, 4932283, 6134825, 13422765, 14796849, 18404475, 22371275, 24661415, 67113825, 73984245, 123307075, 369921225, 1040711713, 3122135139, 5203558565, 15610675695, 26017792825, 78053378475]

約数ペア:

[(1, 78053378475), (3, 26017792825), (5, 15610675695), (15, 5203558565), (25, 3122135139), (75, 1040711713), (211, 369921225), (633, 123307075), (1055, 73984245), (1163, 67113825), (3165, 24661415), (3489, 22371275), (4241, 18404475), (5275, 14796849), (5815, 13422765), (12723, 6134825), (15825, 4932283), (17445, 4474255), (21205, 3680895), (29075, 2684553), (63615, 1226965), (87225, 894851), (106025, 736179), (245393, 318075)]