1330264755

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 2437776000

約数和(自身を除く): 1107511245

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 89, 135, 159, 265, 267, 445, 477, 795, 801, 1335, 1431, 2089, 2385, 2403, 4005, 4717, 6267, 7155, 10445, 12015, 14151, 18801, 23585, 31335, 42453, 56403, 70755, 94005, 110717, 127359, 185921, 212265, 282015, 332151, 553585, 557763, 636795, 929605, 996453, 1660755, 1673289, 2788815, 2989359, 4982265, 5019867, 8366445, 9853813, 14946795, 25099335, 29561439, 49269065, 88684317, 147807195, 266052951, 443421585, 1330264755]

約数ペア:

[(1, 1330264755), (3, 443421585), (5, 266052951), (9, 147807195), (15, 88684317), (27, 49269065), (45, 29561439), (53, 25099335), (89, 14946795), (135, 9853813), (159, 8366445), (265, 5019867), (267, 4982265), (445, 2989359), (477, 2788815), (795, 1673289), (801, 1660755), (1335, 996453), (1431, 929605), (2089, 636795), (2385, 557763), (2403, 553585), (4005, 332151), (4717, 282015), (6267, 212265), (7155, 185921), (10445, 127359), (12015, 110717), (14151, 94005), (18801, 70755), (23585, 56403), (31335, 42453)]