86316685

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 133125552

約数和(自身を除く): 46808867

約数列:

[1, 5, 7, 13, 35, 41, 49, 65, 91, 205, 245, 287, 455, 533, 637, 661, 1435, 2009, 2665, 3185, 3305, 3731, 4627, 8593, 10045, 18655, 23135, 26117, 27101, 32389, 42965, 60151, 130585, 135505, 161945, 189707, 300755, 352313, 421057, 948535, 1327949, 1761565, 2105285, 2466191, 6639745, 12330955, 17263337, 86316685]

約数ペア:

[(1, 86316685), (5, 17263337), (7, 12330955), (13, 6639745), (35, 2466191), (41, 2105285), (49, 1761565), (65, 1327949), (91, 948535), (205, 421057), (245, 352313), (287, 300755), (455, 189707), (533, 161945), (637, 135505), (661, 130585), (1435, 60151), (2009, 42965), (2665, 32389), (3185, 27101), (3305, 26117), (3731, 23135), (4627, 18655), (8593, 10045)]