236432865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2617}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 399611520

約数和(自身を除く): 163178655

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 317, 951, 1585, 2617, 4755, 6023, 7851, 13085, 18069, 30115, 39255, 49723, 90345, 149169, 248615, 745845, 829589, 2488767, 4147945, 12443835, 15762191, 47286573, 78810955, 236432865]

約数ペア:

[(1, 236432865), (3, 78810955), (5, 47286573), (15, 15762191), (19, 12443835), (57, 4147945), (95, 2488767), (285, 829589), (317, 745845), (951, 248615), (1585, 149169), (2617, 90345), (4755, 49723), (6023, 39255), (7851, 30115), (13085, 18069)]