1315662975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{531581}}^1$

素因数の和:531608

約数の個数: 36

約数和(自身を含む): 2570730552

約数和(自身を除く): 1255067577

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 531581, 1594743, 2657905, 4784229, 5847391, 7973715, 13289525, 17542173, 23921145, 29236955, 39868575, 52626519, 87710865, 119605725, 146184775, 263132595, 438554325, 1315662975]

約数ペア:

[(1, 1315662975), (3, 438554325), (5, 263132595), (9, 146184775), (11, 119605725), (15, 87710865), (25, 52626519), (33, 39868575), (45, 29236955), (55, 23921145), (75, 17542173), (99, 13289525), (165, 7973715), (225, 5847391), (275, 4784229), (495, 2657905), (825, 1594743), (2475, 531581)]