71749535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4415

約数の個数: 32

約数和(自身を含む): 105573888

約数和(自身を除く): 33824353

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 4363, 16445, 21815, 47993, 56719, 100349, 239965, 283595, 501745, 623909, 1103839, 1304537, 3119545, 5519195, 6522685, 14349907, 71749535]

約数ペア:

[(1, 71749535), (5, 14349907), (11, 6522685), (13, 5519195), (23, 3119545), (55, 1304537), (65, 1103839), (115, 623909), (143, 501745), (253, 283595), (299, 239965), (715, 100349), (1265, 56719), (1495, 47993), (3289, 21815), (4363, 16445)]