83256285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1237}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 152600832

約数和(自身を除く): 69344547

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 641, 1237, 1923, 3205, 3711, 4487, 6185, 8659, 9615, 13461, 18555, 22435, 25977, 43295, 67305, 129885, 792917, 2378751, 3964585, 5550419, 11893755, 16651257, 27752095, 83256285]

約数ペア:

[(1, 83256285), (3, 27752095), (5, 16651257), (7, 11893755), (15, 5550419), (21, 3964585), (35, 2378751), (105, 792917), (641, 129885), (1237, 67305), (1923, 43295), (3205, 25977), (3711, 22435), (4487, 18555), (6185, 13461), (8659, 9615)]