2395403775

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 4356752400

約数和(自身を除く): 1961348625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 181, 225, 393, 449, 543, 655, 905, 1179, 1347, 1629, 1965, 2245, 2715, 3275, 4041, 4525, 5895, 6735, 8145, 9825, 11225, 13575, 20205, 23711, 29475, 33675, 40725, 58819, 71133, 81269, 101025, 118555, 176457, 213399, 243807, 294095, 355665, 406345, 529371, 592775, 731421, 882285, 1066995, 1219035, 1470475, 1778325, 2031725, 2646855, 3657105, 4411425, 5334975, 6095175, 10646239, 13234275, 18285525, 31938717, 53231195, 95816151, 159693585, 266155975, 479080755, 798467925, 2395403775]

約数ペア:

[(1, 2395403775), (3, 798467925), (5, 479080755), (9, 266155975), (15, 159693585), (25, 95816151), (45, 53231195), (75, 31938717), (131, 18285525), (181, 13234275), (225, 10646239), (393, 6095175), (449, 5334975), (543, 4411425), (655, 3657105), (905, 2646855), (1179, 2031725), (1347, 1778325), (1629, 1470475), (1965, 1219035), (2245, 1066995), (2715, 882285), (3275, 731421), (4041, 592775), (4525, 529371), (5895, 406345), (6735, 355665), (8145, 294095), (9825, 243807), (11225, 213399), (13575, 176457), (20205, 118555), (23711, 101025), (29475, 81269), (33675, 71133), (40725, 58819)]