17129105

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 24427008

約数和(自身を除く): 7297903

約数列:

[1, 5, 7, 35, 61, 71, 113, 305, 355, 427, 497, 565, 791, 2135, 2485, 3955, 4331, 6893, 8023, 21655, 30317, 34465, 40115, 48251, 56161, 151585, 241255, 280805, 489403, 2447015, 3425821, 17129105]

約数ペア:

[(1, 17129105), (5, 3425821), (7, 2447015), (35, 489403), (61, 280805), (71, 241255), (113, 151585), (305, 56161), (355, 48251), (427, 40115), (497, 34465), (565, 30317), (791, 21655), (2135, 8023), (2485, 6893), (3955, 4331)]