1302876575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4733}}^1$

素因数の和:4785

約数の個数: 72

約数和(自身を含む): 2186047584

約数和(自身を除く): 883171009

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 121, 143, 175, 275, 325, 385, 455, 605, 715, 847, 1001, 1573, 1925, 2275, 3025, 3575, 4235, 4733, 5005, 7865, 11011, 21175, 23665, 25025, 33131, 39325, 52063, 55055, 61529, 118325, 165655, 260315, 275275, 307645, 364441, 430703, 572693, 676819, 828275, 1301575, 1538225, 1822205, 2153515, 2863465, 3384095, 4008851, 4737733, 7445009, 9111025, 10767575, 14317325, 16920475, 20044255, 23688665, 37225045, 52115063, 100221275, 118443325, 186125225, 260575315, 1302876575]

約数ペア:

[(1, 1302876575), (5, 260575315), (7, 186125225), (11, 118443325), (13, 100221275), (25, 52115063), (35, 37225045), (55, 23688665), (65, 20044255), (77, 16920475), (91, 14317325), (121, 10767575), (143, 9111025), (175, 7445009), (275, 4737733), (325, 4008851), (385, 3384095), (455, 2863465), (605, 2153515), (715, 1822205), (847, 1538225), (1001, 1301575), (1573, 828275), (1925, 676819), (2275, 572693), (3025, 430703), (3575, 364441), (4235, 307645), (4733, 275275), (5005, 260315), (7865, 165655), (11011, 118325), (21175, 61529), (23665, 55055), (25025, 52063), (33131, 39325)]