13305714245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{26641}}^1$

素因数の和:26813

約数の個数: 32

約数和(自身を含む): 17217978624

約数和(自身を除く): 3912264379

約数列:

[1, 5, 23, 43, 101, 115, 215, 505, 989, 2323, 4343, 4945, 11615, 21715, 26641, 99889, 133205, 499445, 612743, 1145563, 2690741, 3063715, 5727815, 13453705, 26347949, 61887043, 115701863, 131739745, 309435215, 578509315, 2661142849, 13305714245]

約数ペア:

[(1, 13305714245), (5, 2661142849), (23, 578509315), (43, 309435215), (101, 131739745), (115, 115701863), (215, 61887043), (505, 26347949), (989, 13453705), (2323, 5727815), (4343, 3063715), (4945, 2690741), (11615, 1145563), (21715, 612743), (26641, 499445), (99889, 133205)]