155136065

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 217645056

約数和(自身を除く): 62508991

約数列:

[1, 5, 7, 35, 71, 163, 355, 383, 497, 815, 1141, 1915, 2485, 2681, 5705, 11573, 13405, 27193, 57865, 62429, 81011, 135965, 190351, 312145, 405055, 437003, 951755, 2185015, 4432459, 22162295, 31027213, 155136065]

約数ペア:

[(1, 155136065), (5, 31027213), (7, 22162295), (35, 4432459), (71, 2185015), (163, 951755), (355, 437003), (383, 405055), (497, 312145), (815, 190351), (1141, 135965), (1915, 81011), (2485, 62429), (2681, 57865), (5705, 27193), (11573, 13405)]