1137235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 32

約数和(自身を含む): 1658880

約数和(自身を除く): 521645

約数列:

[1, 5, 11, 23, 29, 31, 55, 115, 145, 155, 253, 319, 341, 667, 713, 899, 1265, 1595, 1705, 3335, 3565, 4495, 7337, 7843, 9889, 20677, 36685, 39215, 49445, 103385, 227447, 1137235]

約数ペア:

[(1, 1137235), (5, 227447), (11, 103385), (23, 49445), (29, 39215), (31, 36685), (55, 20677), (115, 9889), (145, 7843), (155, 7337), (253, 4495), (319, 3565), (341, 3335), (667, 1705), (713, 1595), (899, 1265)]