2017474575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{51043}}^1$

素因数の和:51104

約数の個数: 48

約数和(自身を含む): 3645766656

約数和(自身を除く): 1628292081

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 2325, 2635, 7905, 13175, 39525, 51043, 153129, 255215, 765645, 867731, 1276075, 1582333, 2603193, 3828225, 4338655, 4746999, 7911665, 13015965, 21693275, 23734995, 26899661, 39558325, 65079825, 80698983, 118674975, 134498305, 403494915, 672491525, 2017474575]

約数ペア:

[(1, 2017474575), (3, 672491525), (5, 403494915), (15, 134498305), (17, 118674975), (25, 80698983), (31, 65079825), (51, 39558325), (75, 26899661), (85, 23734995), (93, 21693275), (155, 13015965), (255, 7911665), (425, 4746999), (465, 4338655), (527, 3828225), (775, 2603193), (1275, 1582333), (1581, 1276075), (2325, 867731), (2635, 765645), (7905, 255215), (13175, 153129), (39525, 51043)]