2189088889335

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26203}}^1\times {\mathrm{45281}}^1$

素因数の和:71536

約数の個数: 48

約数和(自身を含む): 3887201773728

約数和(自身を除く): 1698112884393

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 26203, 45281, 78609, 131015, 135843, 226405, 235827, 393045, 407529, 679215, 1074323, 1179135, 1856521, 2037645, 3222969, 5371615, 5569563, 9282605, 9668907, 16114845, 16708689, 27847815, 48344535, 83543445, 1186498043, 3559494129, 5932490215, 10678482387, 17797470645, 48646419763, 53392411935, 145939259289, 243232098815, 437817777867, 729696296445, 2189088889335]

約数ペア:

[(1, 2189088889335), (3, 729696296445), (5, 437817777867), (9, 243232098815), (15, 145939259289), (41, 53392411935), (45, 48646419763), (123, 17797470645), (205, 10678482387), (369, 5932490215), (615, 3559494129), (1845, 1186498043), (26203, 83543445), (45281, 48344535), (78609, 27847815), (131015, 16708689), (135843, 16114845), (226405, 9668907), (235827, 9282605), (393045, 5569563), (407529, 5371615), (679215, 3222969), (1074323, 2037645), (1179135, 1856521)]