5635455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 10395648

約数和(自身を除く): 4760193

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 281, 573, 843, 955, 1337, 1405, 1967, 2865, 4011, 4215, 5901, 6685, 9835, 20055, 29505, 53671, 161013, 268355, 375697, 805065, 1127091, 1878485, 5635455]

約数ペア:

[(1, 5635455), (3, 1878485), (5, 1127091), (7, 805065), (15, 375697), (21, 268355), (35, 161013), (105, 53671), (191, 29505), (281, 20055), (573, 9835), (843, 6685), (955, 5901), (1337, 4215), (1405, 4011), (1967, 2865)]