1330495605

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3439

約数の個数: 64

約数和(自身を含む): 2487767040

約数和(自身を除く): 1157271435

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 131, 135, 207, 345, 393, 621, 655, 1035, 1179, 1965, 3013, 3105, 3271, 3537, 5895, 9039, 9813, 15065, 16355, 17685, 27117, 29439, 45195, 49065, 75233, 81351, 88317, 135585, 147195, 225699, 376165, 406755, 428501, 441585, 677097, 1128495, 1285503, 2031291, 2142505, 3385485, 3856509, 6427515, 9855523, 10156455, 11569527, 19282545, 29566569, 49277615, 57847635, 88699707, 147832845, 266099121, 443498535, 1330495605]

約数ペア:

[(1, 1330495605), (3, 443498535), (5, 266099121), (9, 147832845), (15, 88699707), (23, 57847635), (27, 49277615), (45, 29566569), (69, 19282545), (115, 11569527), (131, 10156455), (135, 9855523), (207, 6427515), (345, 3856509), (393, 3385485), (621, 2142505), (655, 2031291), (1035, 1285503), (1179, 1128495), (1965, 677097), (3013, 441585), (3105, 428501), (3271, 406755), (3537, 376165), (5895, 225699), (9039, 147195), (9813, 135585), (15065, 88317), (16355, 81351), (17685, 75233), (27117, 49065), (29439, 45195)]