42725987135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{24943}}^1$

素因数の和:25072

約数の個数: 48

約数和(自身を含む): 59074775424

約数和(自身を除く): 16348788289

約数列:

[1, 5, 13, 19, 65, 73, 95, 247, 361, 365, 949, 1235, 1387, 1805, 4693, 4745, 6935, 18031, 23465, 24943, 26353, 90155, 124715, 131765, 324259, 342589, 473917, 1621295, 1712945, 1820839, 2369585, 6160921, 9004423, 9104195, 23670907, 30804605, 34595941, 45022115, 117057499, 118354535, 172979705, 449747233, 585287495, 657322879, 2248736165, 3286614395, 8545197427, 42725987135]

約数ペア:

[(1, 42725987135), (5, 8545197427), (13, 3286614395), (19, 2248736165), (65, 657322879), (73, 585287495), (95, 449747233), (247, 172979705), (361, 118354535), (365, 117057499), (949, 45022115), (1235, 34595941), (1387, 30804605), (1805, 23670907), (4693, 9104195), (4745, 9004423), (6935, 6160921), (18031, 2369585), (23465, 1820839), (24943, 1712945), (26353, 1621295), (90155, 473917), (124715, 342589), (131765, 324259)]