3028275

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 5567848

約数和(自身を除く): 2539573

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 313, 387, 645, 939, 1075, 1565, 1935, 2817, 3225, 4695, 7825, 9675, 13459, 14085, 23475, 40377, 67295, 70425, 121131, 201885, 336475, 605655, 1009425, 3028275]

約数ペア:

[(1, 3028275), (3, 1009425), (5, 605655), (9, 336475), (15, 201885), (25, 121131), (43, 70425), (45, 67295), (75, 40377), (129, 23475), (215, 14085), (225, 13459), (313, 9675), (387, 7825), (645, 4695), (939, 3225), (1075, 2817), (1565, 1935)]