1525320765

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2357}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 2694854448

約数和(自身を除く): 1169533683

約数列:

[1, 3, 5, 9, 15, 45, 73, 197, 219, 365, 591, 657, 985, 1095, 1773, 2357, 2955, 3285, 7071, 8865, 11785, 14381, 21213, 35355, 43143, 71905, 106065, 129429, 172061, 215715, 464329, 516183, 647145, 860305, 1392987, 1548549, 2321645, 2580915, 4178961, 6964935, 7742745, 20894805, 33896017, 101688051, 169480085, 305064153, 508440255, 1525320765]

約数ペア:

[(1, 1525320765), (3, 508440255), (5, 305064153), (9, 169480085), (15, 101688051), (45, 33896017), (73, 20894805), (197, 7742745), (219, 6964935), (365, 4178961), (591, 2580915), (657, 2321645), (985, 1548549), (1095, 1392987), (1773, 860305), (2357, 647145), (2955, 516183), (3285, 464329), (7071, 215715), (8865, 172061), (11785, 129429), (14381, 106065), (21213, 71905), (35355, 43143)]