12912498325

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{94063}}^1$

素因数の和:94126

約数の個数: 36

約数和(自身を含む): 17904141760

約数和(自身を除く): 4991643435

約数列:

[1, 5, 17, 19, 25, 85, 95, 289, 323, 425, 475, 1445, 1615, 5491, 7225, 8075, 27455, 94063, 137275, 470315, 1599071, 1787197, 2351575, 7995355, 8935985, 27184207, 30382349, 39976775, 44679925, 135921035, 151911745, 516499933, 679605175, 759558725, 2582499665, 12912498325]

約数ペア:

[(1, 12912498325), (5, 2582499665), (17, 759558725), (19, 679605175), (25, 516499933), (85, 151911745), (95, 135921035), (289, 44679925), (323, 39976775), (425, 30382349), (475, 27184207), (1445, 8935985), (1615, 7995355), (5491, 2351575), (7225, 1787197), (8075, 1599071), (27455, 470315), (94063, 137275)]