201701175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 390475008

約数和(自身を除く): 188773833

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 43, 51, 65, 75, 85, 129, 195, 215, 221, 255, 283, 325, 425, 559, 645, 663, 731, 849, 975, 1075, 1105, 1275, 1415, 1677, 2193, 2795, 3225, 3315, 3655, 3679, 4245, 4811, 5525, 7075, 8385, 9503, 10965, 11037, 12169, 13975, 14433, 16575, 18275, 18395, 21225, 24055, 28509, 36507, 41925, 47515, 54825, 55185, 60845, 62543, 72165, 91975, 120275, 142545, 158197, 182535, 187629, 206873, 237575, 275925, 304225, 312715, 360825, 474591, 620619, 712725, 790985, 912675, 938145, 1034365, 1563575, 2372955, 2689349, 3103095, 3954925, 4690725, 5171825, 8068047, 11864775, 13446745, 15515475, 40340235, 67233725, 201701175]

約数ペア:

[(1, 201701175), (3, 67233725), (5, 40340235), (13, 15515475), (15, 13446745), (17, 11864775), (25, 8068047), (39, 5171825), (43, 4690725), (51, 3954925), (65, 3103095), (75, 2689349), (85, 2372955), (129, 1563575), (195, 1034365), (215, 938145), (221, 912675), (255, 790985), (283, 712725), (325, 620619), (425, 474591), (559, 360825), (645, 312715), (663, 304225), (731, 275925), (849, 237575), (975, 206873), (1075, 187629), (1105, 182535), (1275, 158197), (1415, 142545), (1677, 120275), (2193, 91975), (2795, 72165), (3225, 62543), (3315, 60845), (3655, 55185), (3679, 54825), (4245, 47515), (4811, 41925), (5525, 36507), (7075, 28509), (8385, 24055), (9503, 21225), (10965, 18395), (11037, 18275), (12169, 16575), (13975, 14433)]