12618970545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1052897}}^1$

素因数の和:1052969

約数の個数: 32

約数和(自身を含む): 21832892928

約数和(自身を除く): 9213922383

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 1052897, 3158691, 5264485, 15793455, 17899249, 49486159, 53697747, 89496245, 148458477, 247430795, 268488735, 742292385, 841264703, 2523794109, 4206323515, 12618970545]

約数ペア:

[(1, 12618970545), (3, 4206323515), (5, 2523794109), (15, 841264703), (17, 742292385), (47, 268488735), (51, 247430795), (85, 148458477), (141, 89496245), (235, 53697747), (255, 49486159), (705, 17899249), (799, 15793455), (2397, 5264485), (3995, 3158691), (11985, 1052897)]