233325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 449748

約数和(自身を除く): 216423

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 61, 75, 85, 153, 183, 225, 255, 305, 425, 549, 765, 915, 1037, 1275, 1525, 2745, 3111, 3825, 4575, 5185, 9333, 13725, 15555, 25925, 46665, 77775, 233325]

約数ペア:

[(1, 233325), (3, 77775), (5, 46665), (9, 25925), (15, 15555), (17, 13725), (25, 9333), (45, 5185), (51, 4575), (61, 3825), (75, 3111), (85, 2745), (153, 1525), (183, 1275), (225, 1037), (255, 915), (305, 765), (425, 549)]