45135489

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 25781631

約数列:

[1, 3, 7, 21, 53, 107, 159, 321, 371, 379, 749, 1113, 1137, 2247, 2653, 5671, 7959, 17013, 20087, 39697, 40553, 60261, 119091, 121659, 140609, 283871, 421827, 851613, 2149309, 6447927, 15045163, 45135489]

約数ペア:

[(1, 45135489), (3, 15045163), (7, 6447927), (21, 2149309), (53, 851613), (107, 421827), (159, 283871), (321, 140609), (371, 121659), (379, 119091), (749, 60261), (1113, 40553), (1137, 39697), (2247, 20087), (2653, 17013), (5671, 7959)]