28829124485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{1249}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 42145920000

約数和(自身を除く): 13316795515

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 541, 805, 1219, 1249, 1855, 2705, 3787, 6095, 6245, 8533, 8743, 12443, 18935, 28673, 28727, 42665, 43715, 62215, 66197, 87101, 143365, 143635, 200711, 201089, 330985, 435505, 463379, 659479, 675709, 1003555, 1005445, 1522531, 2316895, 3297395, 3378545, 4616353, 4729963, 7612655, 10657717, 15541307, 23081765, 23649815, 35812577, 53288585, 77706535, 108789149, 179062885, 250688039, 543945745, 823689271, 1253440195, 4118446355, 5765824897, 28829124485]

約数ペア:

[(1, 28829124485), (5, 5765824897), (7, 4118446355), (23, 1253440195), (35, 823689271), (53, 543945745), (115, 250688039), (161, 179062885), (265, 108789149), (371, 77706535), (541, 53288585), (805, 35812577), (1219, 23649815), (1249, 23081765), (1855, 15541307), (2705, 10657717), (3787, 7612655), (6095, 4729963), (6245, 4616353), (8533, 3378545), (8743, 3297395), (12443, 2316895), (18935, 1522531), (28673, 1005445), (28727, 1003555), (42665, 675709), (43715, 659479), (62215, 463379), (66197, 435505), (87101, 330985), (143365, 201089), (143635, 200711)]