8534921.00000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 80510976

約数和(自身を除く): 28002091

約数列:

[1, 5, 11, 13, 23, 31, 55, 65, 103, 115, 143, 155, 253, 299, 341, 403, 515, 713, 715, 1133, 1265, 1339, 1495, 1705, 2015, 2369, 3193, 3289, 3565, 4433, 5665, 6695, 7843, 9269, 11845, 14729, 15965, 16445, 22165, 26059, 30797, 35123, 39215, 41509, 46345, 73439, 73645, 101959, 130295, 153985, 175615, 207545, 338767, 367195, 456599, 509795, 807829, 954707, 1693835, 2282995, 4039145, 4773535, 10501777, 52508885]

約数ペア:

[(1, 52508885), (5, 10501777), (11, 4773535), (13, 4039145), (23, 2282995), (31, 1693835), (55, 954707), (65, 807829), (103, 509795), (115, 456599), (143, 367195), (155, 338767), (253, 207545), (299, 175615), (341, 153985), (403, 130295), (515, 101959), (713, 73645), (715, 73439), (1133, 46345), (1265, 41509), (1339, 39215), (1495, 35123), (1705, 30797), (2015, 26059), (2369, 22165), (3193, 16445), (3289, 15965), (3565, 14729), (4433, 11845), (5665, 9269), (6695, 7843)]