174121155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12941}}^1$

素因数の和:12988

約数の個数: 48

約数和(自身を含む): 339183936

約数和(自身を除く): 165062781

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 12941, 13455, 38823, 64705, 116469, 168233, 194115, 297643, 504699, 582345, 841165, 892929, 1488215, 1514097, 2523495, 2678787, 3869359, 4464645, 7570485, 11608077, 13393935, 19346795, 34824231, 58040385, 174121155]

約数ペア:

[(1, 174121155), (3, 58040385), (5, 34824231), (9, 19346795), (13, 13393935), (15, 11608077), (23, 7570485), (39, 4464645), (45, 3869359), (65, 2678787), (69, 2523495), (115, 1514097), (117, 1488215), (195, 892929), (207, 841165), (299, 582345), (345, 504699), (585, 297643), (897, 194115), (1035, 168233), (1495, 116469), (2691, 64705), (4485, 38823), (12941, 13455)]