142074075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 277750080

約数和(自身を除く): 135676005

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 169, 195, 275, 325, 429, 507, 715, 825, 845, 975, 1019, 1859, 2145, 2535, 3057, 3575, 4225, 5095, 5577, 9295, 10725, 11209, 12675, 13247, 15285, 25475, 27885, 33627, 39741, 46475, 56045, 66235, 76425, 139425, 145717, 168135, 172211, 198705, 280225, 331175, 437151, 516633, 728585, 840675, 861055, 993525, 1894321, 2185755, 2583165, 3642925, 4305275, 5682963, 9471605, 10928775, 12915825, 28414815, 47358025, 142074075]

約数ペア:

[(1, 142074075), (3, 47358025), (5, 28414815), (11, 12915825), (13, 10928775), (15, 9471605), (25, 5682963), (33, 4305275), (39, 3642925), (55, 2583165), (65, 2185755), (75, 1894321), (143, 993525), (165, 861055), (169, 840675), (195, 728585), (275, 516633), (325, 437151), (429, 331175), (507, 280225), (715, 198705), (825, 172211), (845, 168135), (975, 145717), (1019, 139425), (1859, 76425), (2145, 66235), (2535, 56045), (3057, 46475), (3575, 39741), (4225, 33627), (5095, 27885), (5577, 25475), (9295, 15285), (10725, 13247), (11209, 12675)]