20141565

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 33116160

約数和(自身を除く): 12974595

約数列:

[1, 3, 5, 15, 97, 109, 127, 291, 327, 381, 485, 545, 635, 1455, 1635, 1905, 10573, 12319, 13843, 31719, 36957, 41529, 52865, 61595, 69215, 158595, 184785, 207645, 1342771, 4028313, 6713855, 20141565]

約数ペア:

[(1, 20141565), (3, 6713855), (5, 4028313), (15, 1342771), (97, 207645), (109, 184785), (127, 158595), (291, 69215), (327, 61595), (381, 52865), (485, 41529), (545, 36957), (635, 31719), (1455, 13843), (1635, 12319), (1905, 10573)]