81922435

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 36272765

約数列:

[1, 5, 7, 23, 35, 115, 149, 161, 683, 745, 805, 1043, 3415, 3427, 4781, 5215, 15709, 17135, 23905, 23989, 78545, 101767, 109963, 119945, 508835, 549815, 712369, 2340641, 3561845, 11703205, 16384487, 81922435]

約数ペア:

[(1, 81922435), (5, 16384487), (7, 11703205), (23, 3561845), (35, 2340641), (115, 712369), (149, 549815), (161, 508835), (683, 119945), (745, 109963), (805, 101767), (1043, 78545), (3415, 23989), (3427, 23905), (4781, 17135), (5215, 15709)]