15309680735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{5297}}^1$

素因数の和:6275

約数の個数: 32

約数和(自身を含む): 20003552640

約数和(自身を除く): 4693871905

約数列:

[1, 5, 17, 37, 85, 185, 629, 919, 3145, 4595, 5297, 15623, 26485, 34003, 78115, 90049, 170015, 195989, 450245, 578051, 979945, 2890255, 3331813, 4867943, 16659065, 24339715, 82755031, 180113891, 413775155, 900569455, 3061936147, 15309680735]

約数ペア:

[(1, 15309680735), (5, 3061936147), (17, 900569455), (37, 413775155), (85, 180113891), (185, 82755031), (629, 24339715), (919, 16659065), (3145, 4867943), (4595, 3331813), (5297, 2890255), (15623, 979945), (26485, 578051), (34003, 450245), (78115, 195989), (90049, 170015)]