1356397055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{22129}}^1$

素因数の和:22211

約数の個数: 32

約数和(自身を含む): 1873791360

約数和(自身を除く): 517394305

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 2665, 4715, 12259, 22129, 61295, 110645, 287677, 508967, 907289, 1438385, 2544835, 4536445, 6616571, 11794757, 20867647, 33082855, 58973785, 104338235, 271279411, 1356397055]

約数ペア:

[(1, 1356397055), (5, 271279411), (13, 104338235), (23, 58973785), (41, 33082855), (65, 20867647), (115, 11794757), (205, 6616571), (299, 4536445), (533, 2544835), (943, 1438385), (1495, 907289), (2665, 508967), (4715, 287677), (12259, 110645), (22129, 61295)]