1252049309665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3989}}^1\times {\mathrm{815261}}^1$

素因数の和:819273

約数の個数: 32

約数和(自身を含む): 1873667738880

約数和(自身を除く): 621618429215

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 3989, 19945, 27923, 43879, 139615, 219395, 307153, 815261, 1535765, 4076305, 5706827, 8967871, 28534135, 44839355, 62775097, 313875485, 3252076129, 16260380645, 22764532903, 35772837419, 113822664515, 178864187095, 250409861933, 1252049309665]

約数ペア:

[(1, 1252049309665), (5, 250409861933), (7, 178864187095), (11, 113822664515), (35, 35772837419), (55, 22764532903), (77, 16260380645), (385, 3252076129), (3989, 313875485), (19945, 62775097), (27923, 44839355), (43879, 28534135), (139615, 8967871), (219395, 5706827), (307153, 4076305), (815261, 1535765)]