42668445

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 70170624

約数和(自身を除く): 27502179

約数列:

[1, 3, 5, 15, 53, 159, 191, 265, 281, 573, 795, 843, 955, 1405, 2865, 4215, 10123, 14893, 30369, 44679, 50615, 53671, 74465, 151845, 161013, 223395, 268355, 805065, 2844563, 8533689, 14222815, 42668445]

約数ペア:

[(1, 42668445), (3, 14222815), (5, 8533689), (15, 2844563), (53, 805065), (159, 268355), (191, 223395), (265, 161013), (281, 151845), (573, 74465), (795, 53671), (843, 50615), (955, 44679), (1405, 30369), (2865, 14893), (4215, 10123)]