1672078910975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2269}}^1\times {\mathrm{4129}}^1$

素因数の和:6489

約数の個数: 72

約数和(自身を含む): 2319212238000

約数和(自身を除く): 647133327025

約数列:

[1, 5, 11, 25, 55, 59, 121, 275, 295, 605, 649, 1475, 2269, 3025, 3245, 4129, 7139, 11345, 16225, 20645, 24959, 35695, 45419, 56725, 103225, 124795, 133871, 178475, 227095, 243611, 274549, 499609, 623975, 669355, 1135475, 1218055, 1372745, 1472581, 2498045, 2679721, 3346775, 6090275, 6863725, 7362905, 9368701, 12490225, 13398605, 16198391, 29476931, 36814525, 46843505, 66993025, 80991955, 103055711, 147384655, 234217525, 404959775, 515278555, 552753359, 736923275, 1133612821, 2576392775, 2763766795, 5668064105, 6080286949, 13818833975, 28340320525, 30401434745, 66883156439, 152007173725, 334415782195, 1672078910975]

約数ペア:

[(1, 1672078910975), (5, 334415782195), (11, 152007173725), (25, 66883156439), (55, 30401434745), (59, 28340320525), (121, 13818833975), (275, 6080286949), (295, 5668064105), (605, 2763766795), (649, 2576392775), (1475, 1133612821), (2269, 736923275), (3025, 552753359), (3245, 515278555), (4129, 404959775), (7139, 234217525), (11345, 147384655), (16225, 103055711), (20645, 80991955), (24959, 66993025), (35695, 46843505), (45419, 36814525), (56725, 29476931), (103225, 16198391), (124795, 13398605), (133871, 12490225), (178475, 9368701), (227095, 7362905), (243611, 6863725), (274549, 6090275), (499609, 3346775), (623975, 2679721), (669355, 2498045), (1135475, 1472581), (1218055, 1372745)]