159408975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 310837248

約数和(自身を除く): 151428273

約数列:

[1, 3, 5, 11, 15, 23, 25, 31, 33, 55, 69, 75, 93, 115, 155, 165, 253, 271, 275, 341, 345, 465, 575, 713, 759, 775, 813, 825, 1023, 1265, 1355, 1705, 1725, 2139, 2325, 2981, 3565, 3795, 4065, 5115, 6233, 6325, 6775, 7843, 8401, 8525, 8943, 10695, 14905, 17825, 18699, 18975, 20325, 23529, 25203, 25575, 31165, 39215, 42005, 44715, 53475, 68563, 74525, 92411, 93495, 117645, 126015, 155825, 193223, 196075, 205689, 210025, 223575, 277233, 342815, 462055, 467475, 579669, 588225, 630075, 966115, 1028445, 1386165, 1714075, 2125453, 2310275, 2898345, 4830575, 5142225, 6376359, 6930825, 10627265, 14491725, 31881795, 53136325, 159408975]

約数ペア:

[(1, 159408975), (3, 53136325), (5, 31881795), (11, 14491725), (15, 10627265), (23, 6930825), (25, 6376359), (31, 5142225), (33, 4830575), (55, 2898345), (69, 2310275), (75, 2125453), (93, 1714075), (115, 1386165), (155, 1028445), (165, 966115), (253, 630075), (271, 588225), (275, 579669), (341, 467475), (345, 462055), (465, 342815), (575, 277233), (713, 223575), (759, 210025), (775, 205689), (813, 196075), (825, 193223), (1023, 155825), (1265, 126015), (1355, 117645), (1705, 93495), (1725, 92411), (2139, 74525), (2325, 68563), (2981, 53475), (3565, 44715), (3795, 42005), (4065, 39215), (5115, 31165), (6233, 25575), (6325, 25203), (6775, 23529), (7843, 20325), (8401, 18975), (8525, 18699), (8943, 17825), (10695, 14905)]