1145213245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 1636008192

約数和(自身を除く): 490794947

約数列:

[1, 5, 11, 17, 55, 67, 85, 101, 181, 187, 335, 505, 737, 905, 935, 1111, 1139, 1717, 1991, 3077, 3685, 5555, 5695, 6767, 8585, 9955, 12127, 12529, 15385, 18281, 18887, 33835, 33847, 60635, 62645, 74437, 91405, 94435, 115039, 133397, 169235, 201091, 206159, 310777, 372185, 575195, 666985, 1005455, 1030795, 1224827, 1265429, 1553885, 2267749, 3418547, 6124135, 6327145, 11338745, 13473097, 17092735, 20822059, 67365485, 104110295, 229042649, 1145213245]

約数ペア:

[(1, 1145213245), (5, 229042649), (11, 104110295), (17, 67365485), (55, 20822059), (67, 17092735), (85, 13473097), (101, 11338745), (181, 6327145), (187, 6124135), (335, 3418547), (505, 2267749), (737, 1553885), (905, 1265429), (935, 1224827), (1111, 1030795), (1139, 1005455), (1717, 666985), (1991, 575195), (3077, 372185), (3685, 310777), (5555, 206159), (5695, 201091), (6767, 169235), (8585, 133397), (9955, 115039), (12127, 94435), (12529, 91405), (15385, 74437), (18281, 62645), (18887, 60635), (33835, 33847)]