43285054475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{4751}}^1$

素因数の和:4905

約数の個数: 72

約数和(自身を含む): 62048403648

約数和(自身を除く): 18763349173

約数列:

[1, 5, 13, 17, 25, 65, 85, 97, 221, 289, 325, 425, 485, 1105, 1261, 1445, 1649, 2425, 3757, 4751, 5525, 6305, 7225, 8245, 18785, 21437, 23755, 28033, 31525, 41225, 61763, 80767, 93925, 107185, 118775, 140165, 308815, 364429, 403835, 460847, 535925, 700825, 1049971, 1373039, 1544075, 1822145, 2019175, 2304235, 5249855, 5991011, 6865195, 7834399, 9110725, 11521175, 17849507, 26249275, 29955055, 34325975, 39171995, 89247535, 101847187, 133184783, 149775275, 195859975, 446237675, 509235935, 665923915, 1731402179, 2546179675, 3329619575, 8657010895, 43285054475]

約数ペア:

[(1, 43285054475), (5, 8657010895), (13, 3329619575), (17, 2546179675), (25, 1731402179), (65, 665923915), (85, 509235935), (97, 446237675), (221, 195859975), (289, 149775275), (325, 133184783), (425, 101847187), (485, 89247535), (1105, 39171995), (1261, 34325975), (1445, 29955055), (1649, 26249275), (2425, 17849507), (3757, 11521175), (4751, 9110725), (5525, 7834399), (6305, 6865195), (7225, 5991011), (8245, 5249855), (18785, 2304235), (21437, 2019175), (23755, 1822145), (28033, 1544075), (31525, 1373039), (41225, 1049971), (61763, 700825), (80767, 535925), (93925, 460847), (107185, 403835), (118775, 364429), (140165, 308815)]