2365258225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 3526024320

約数和(自身を除く): 1160766095

約数列:

[1, 5, 11, 19, 25, 41, 55, 61, 95, 181, 205, 209, 275, 305, 451, 475, 671, 779, 905, 1025, 1045, 1159, 1525, 1991, 2255, 2501, 3355, 3439, 3895, 4525, 5225, 5795, 7421, 8569, 9955, 11041, 11275, 12505, 12749, 16775, 17195, 19475, 27511, 28975, 37105, 37829, 42845, 47519, 49775, 55205, 62525, 63745, 81631, 85975, 121451, 137555, 140999, 185525, 189145, 209779, 214225, 237595, 276025, 318725, 408155, 452681, 522709, 607255, 687775, 704995, 945725, 1048895, 1187975, 1550989, 2040775, 2263405, 2307569, 2613545, 3036275, 3524975, 4979491, 5244475, 7754945, 8600939, 11317025, 11537845, 13067725, 24897455, 38774725, 43004695, 57689225, 94610329, 124487275, 215023475, 473051645, 2365258225]

約数ペア:

[(1, 2365258225), (5, 473051645), (11, 215023475), (19, 124487275), (25, 94610329), (41, 57689225), (55, 43004695), (61, 38774725), (95, 24897455), (181, 13067725), (205, 11537845), (209, 11317025), (275, 8600939), (305, 7754945), (451, 5244475), (475, 4979491), (671, 3524975), (779, 3036275), (905, 2613545), (1025, 2307569), (1045, 2263405), (1159, 2040775), (1525, 1550989), (1991, 1187975), (2255, 1048895), (2501, 945725), (3355, 704995), (3439, 687775), (3895, 607255), (4525, 522709), (5225, 452681), (5795, 408155), (7421, 318725), (8569, 276025), (9955, 237595), (11041, 214225), (11275, 209779), (12505, 189145), (12749, 185525), (16775, 140999), (17195, 137555), (19475, 121451), (27511, 85975), (28975, 81631), (37105, 63745), (37829, 62525), (42845, 55205), (47519, 49775)]