99680775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 179301024

約数和(自身を除く): 79620249

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 185, 255, 425, 555, 629, 925, 1275, 1887, 2113, 2775, 3145, 6339, 9435, 10565, 15725, 31695, 35921, 47175, 52825, 78181, 107763, 158475, 179605, 234543, 390905, 538815, 898025, 1172715, 1329077, 1954525, 2694075, 3987231, 5863575, 6645385, 19936155, 33226925, 99680775]

約数ペア:

[(1, 99680775), (3, 33226925), (5, 19936155), (15, 6645385), (17, 5863575), (25, 3987231), (37, 2694075), (51, 1954525), (75, 1329077), (85, 1172715), (111, 898025), (185, 538815), (255, 390905), (425, 234543), (555, 179605), (629, 158475), (925, 107763), (1275, 78181), (1887, 52825), (2113, 47175), (2775, 35921), (3145, 31695), (6339, 15725), (9435, 10565)]