89872965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 203164416

約数和(自身を除く): 113291451

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 455, 585, 595, 663, 765, 819, 1071, 1105, 1291, 1365, 1547, 1785, 1989, 3315, 3873, 4095, 4641, 5355, 6455, 7735, 9037, 9945, 11619, 13923, 16783, 19365, 21947, 23205, 27111, 45185, 50349, 58095, 65841, 69615, 81333, 83915, 109735, 117481, 135555, 151047, 153629, 197523, 251745, 285311, 329205, 352443, 406665, 460887, 587405, 755235, 768145, 855933, 987615, 1057329, 1382661, 1426555, 1762215, 1997177, 2304435, 2567799, 4279665, 5286645, 5991531, 6913305, 9985885, 12838995, 17974593, 29957655, 89872965]

約数ペア:

[(1, 89872965), (3, 29957655), (5, 17974593), (7, 12838995), (9, 9985885), (13, 6913305), (15, 5991531), (17, 5286645), (21, 4279665), (35, 2567799), (39, 2304435), (45, 1997177), (51, 1762215), (63, 1426555), (65, 1382661), (85, 1057329), (91, 987615), (105, 855933), (117, 768145), (119, 755235), (153, 587405), (195, 460887), (221, 406665), (255, 352443), (273, 329205), (315, 285311), (357, 251745), (455, 197523), (585, 153629), (595, 151047), (663, 135555), (765, 117481), (819, 109735), (1071, 83915), (1105, 81333), (1291, 69615), (1365, 65841), (1547, 58095), (1785, 50349), (1989, 45185), (3315, 27111), (3873, 23205), (4095, 21947), (4641, 19365), (5355, 16783), (6455, 13923), (7735, 11619), (9037, 9945)]