156720260895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1\times {\mathrm{3529}}^1$

素因数の和:5216

約数の個数: 64

約数和(自身を含む): 275322378240

約数和(自身を除く): 118602117345

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1487, 1991, 2715, 3529, 4461, 5973, 7435, 9955, 10587, 16357, 17645, 22305, 29865, 38819, 49071, 52935, 81785, 116457, 194095, 245355, 269147, 582285, 638749, 807441, 1345735, 1916247, 2960617, 3193745, 4037205, 5247623, 7026239, 8881851, 9581235, 14803085, 15742869, 21078717, 26238115, 35131195, 44409255, 57723853, 78714345, 105393585, 173171559, 288619265, 865857795, 949819763, 2849459289, 4749098815, 10448017393, 14247296445, 31344052179, 52240086965, 156720260895]

約数ペア:

[(1, 156720260895), (3, 52240086965), (5, 31344052179), (11, 14247296445), (15, 10448017393), (33, 4749098815), (55, 2849459289), (165, 949819763), (181, 865857795), (543, 288619265), (905, 173171559), (1487, 105393585), (1991, 78714345), (2715, 57723853), (3529, 44409255), (4461, 35131195), (5973, 26238115), (7435, 21078717), (9955, 15742869), (10587, 14803085), (16357, 9581235), (17645, 8881851), (22305, 7026239), (29865, 5247623), (38819, 4037205), (49071, 3193745), (52935, 2960617), (81785, 1916247), (116457, 1345735), (194095, 807441), (245355, 638749), (269147, 582285)]