142622655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 276203520

約数和(自身を除く): 133580865

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 73, 105, 115, 161, 219, 345, 365, 483, 511, 805, 809, 1095, 1533, 1679, 2415, 2427, 2555, 4045, 5037, 5663, 7665, 8395, 11753, 12135, 16989, 18607, 25185, 28315, 35259, 55821, 58765, 59057, 84945, 93035, 130249, 176295, 177171, 279105, 295285, 390747, 413399, 651245, 885855, 1240197, 1358311, 1953735, 2066995, 4074933, 6200985, 6791555, 9508177, 20374665, 28524531, 47540885, 142622655]

約数ペア:

[(1, 142622655), (3, 47540885), (5, 28524531), (7, 20374665), (15, 9508177), (21, 6791555), (23, 6200985), (35, 4074933), (69, 2066995), (73, 1953735), (105, 1358311), (115, 1240197), (161, 885855), (219, 651245), (345, 413399), (365, 390747), (483, 295285), (511, 279105), (805, 177171), (809, 176295), (1095, 130249), (1533, 93035), (1679, 84945), (2415, 59057), (2427, 58765), (2555, 55821), (4045, 35259), (5037, 28315), (5663, 25185), (7665, 18607), (8395, 16989), (11753, 12135)]