1177884015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 2508226560

約数和(自身を除く): 1330342545

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 239, 251, 255, 357, 385, 561, 595, 717, 753, 935, 1155, 1195, 1255, 1309, 1673, 1757, 1785, 2629, 2761, 2805, 3585, 3765, 3927, 4063, 4267, 5019, 5271, 6545, 7887, 8283, 8365, 8785, 12189, 12801, 13145, 13805, 18403, 19327, 19635, 20315, 21335, 25095, 26355, 28441, 29869, 39435, 41415, 44693, 46937, 55209, 57981, 59989, 60945, 64005, 85323, 89607, 92015, 96635, 134079, 140811, 142205, 149345, 179967, 223465, 234685, 276045, 289905, 299945, 312851, 328559, 419923, 426615, 448035, 659879, 670395, 704055, 899835, 938553, 985677, 1019813, 1259769, 1564255, 1642795, 1979637, 2099615, 3059439, 3299395, 4619153, 4692765, 4928385, 5099065, 6298845, 7138691, 9898185, 11217943, 13857459, 15297195, 21416073, 23095765, 33653829, 35693455, 56089715, 69287295, 78525601, 107080365, 168269145, 235576803, 392628005, 1177884015]

約数ペア:

[(1, 1177884015), (3, 392628005), (5, 235576803), (7, 168269145), (11, 107080365), (15, 78525601), (17, 69287295), (21, 56089715), (33, 35693455), (35, 33653829), (51, 23095765), (55, 21416073), (77, 15297195), (85, 13857459), (105, 11217943), (119, 9898185), (165, 7138691), (187, 6298845), (231, 5099065), (239, 4928385), (251, 4692765), (255, 4619153), (357, 3299395), (385, 3059439), (561, 2099615), (595, 1979637), (717, 1642795), (753, 1564255), (935, 1259769), (1155, 1019813), (1195, 985677), (1255, 938553), (1309, 899835), (1673, 704055), (1757, 670395), (1785, 659879), (2629, 448035), (2761, 426615), (2805, 419923), (3585, 328559), (3765, 312851), (3927, 299945), (4063, 289905), (4267, 276045), (5019, 234685), (5271, 223465), (6545, 179967), (7887, 149345), (8283, 142205), (8365, 140811), (8785, 134079), (12189, 96635), (12801, 92015), (13145, 89607), (13805, 85323), (18403, 64005), (19327, 60945), (19635, 59989), (20315, 57981), (21335, 55209), (25095, 46937), (26355, 44693), (28441, 41415), (29869, 39435)]