78312984315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2951309}}^1$

素因数の和:2951407

約数の個数: 32

約数和(自身を含む): 131746478400

約数和(自身を除く): 53433494085

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 5307, 8845, 26535, 2951309, 8853927, 14756545, 44269635, 85587961, 180029849, 256763883, 427939805, 540089547, 900149245, 1283819415, 2700447735, 5220865621, 15662596863, 26104328105, 78312984315]

約数ペア:

[(1, 78312984315), (3, 26104328105), (5, 15662596863), (15, 5220865621), (29, 2700447735), (61, 1283819415), (87, 900149245), (145, 540089547), (183, 427939805), (305, 256763883), (435, 180029849), (915, 85587961), (1769, 44269635), (5307, 14756545), (8845, 8853927), (26535, 2951309)]