78412449915

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1\times {\mathrm{5821}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 136441876896

約数和(自身を除く): 58029426981

約数列:

[1, 3, 5, 9, 15, 45, 467, 641, 1401, 1923, 2335, 3205, 4203, 5769, 5821, 7005, 9615, 17463, 21015, 28845, 29105, 52389, 87315, 261945, 299347, 898041, 1496735, 2694123, 2718407, 3731261, 4490205, 8155221, 11193783, 13470615, 13592035, 18656305, 24465663, 33581349, 40776105, 55968915, 122328315, 167906745, 1742498887, 5227496661, 8712494435, 15682489983, 26137483305, 78412449915]

約数ペア:

[(1, 78412449915), (3, 26137483305), (5, 15682489983), (9, 8712494435), (15, 5227496661), (45, 1742498887), (467, 167906745), (641, 122328315), (1401, 55968915), (1923, 40776105), (2335, 33581349), (3205, 24465663), (4203, 18656305), (5769, 13592035), (5821, 13470615), (7005, 11193783), (9615, 8155221), (17463, 4490205), (21015, 3731261), (28845, 2718407), (29105, 2694123), (52389, 1496735), (87315, 898041), (261945, 299347)]