4613715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 8749728

約数和(自身を除く): 4136013

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 163, 185, 255, 333, 489, 555, 629, 765, 815, 1467, 1665, 1887, 2445, 2771, 3145, 5661, 6031, 7335, 8313, 9435, 13855, 18093, 24939, 28305, 30155, 41565, 54279, 90465, 102527, 124695, 271395, 307581, 512635, 922743, 1537905, 4613715]

約数ペア:

[(1, 4613715), (3, 1537905), (5, 922743), (9, 512635), (15, 307581), (17, 271395), (37, 124695), (45, 102527), (51, 90465), (85, 54279), (111, 41565), (153, 30155), (163, 28305), (185, 24939), (255, 18093), (333, 13855), (489, 9435), (555, 8313), (629, 7335), (765, 6031), (815, 5661), (1467, 3145), (1665, 2771), (1887, 2445)]