5432715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 10221120

約数和(自身を除く): 4788405

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 181, 207, 261, 345, 435, 543, 667, 905, 1035, 1305, 1629, 2001, 2715, 3335, 4163, 5249, 6003, 8145, 10005, 12489, 15747, 20815, 26245, 30015, 37467, 47241, 62445, 78735, 120727, 187335, 236205, 362181, 603635, 1086543, 1810905, 5432715]

約数ペア:

[(1, 5432715), (3, 1810905), (5, 1086543), (9, 603635), (15, 362181), (23, 236205), (29, 187335), (45, 120727), (69, 78735), (87, 62445), (115, 47241), (145, 37467), (181, 30015), (207, 26245), (261, 20815), (345, 15747), (435, 12489), (543, 10005), (667, 8145), (905, 6003), (1035, 5249), (1305, 4163), (1629, 3335), (2001, 2715)]