24855675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 46563984

約数和(自身を除く): 21708309

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 53, 65, 75, 111, 159, 169, 185, 195, 265, 325, 481, 507, 555, 689, 795, 845, 925, 975, 1325, 1443, 1961, 2067, 2405, 2535, 2775, 3445, 3975, 4225, 5883, 6253, 7215, 8957, 9805, 10335, 12025, 12675, 17225, 18759, 25493, 26871, 29415, 31265, 36075, 44785, 49025, 51675, 76479, 93795, 127465, 134355, 147075, 156325, 223925, 331409, 382395, 468975, 637325, 671775, 994227, 1657045, 1911975, 4971135, 8285225, 24855675]

約数ペア:

[(1, 24855675), (3, 8285225), (5, 4971135), (13, 1911975), (15, 1657045), (25, 994227), (37, 671775), (39, 637325), (53, 468975), (65, 382395), (75, 331409), (111, 223925), (159, 156325), (169, 147075), (185, 134355), (195, 127465), (265, 93795), (325, 76479), (481, 51675), (507, 49025), (555, 44785), (689, 36075), (795, 31265), (845, 29415), (925, 26871), (975, 25493), (1325, 18759), (1443, 17225), (1961, 12675), (2067, 12025), (2405, 10335), (2535, 9805), (2775, 8957), (3445, 7215), (3975, 6253), (4225, 5883)]