135671985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 252809856

約数和(自身を除く): 117137871

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 1005, 1139, 2647, 3015, 3417, 5695, 7941, 10251, 13235, 17085, 23823, 39705, 44999, 51255, 119115, 134997, 177349, 224995, 404991, 532047, 674985, 886745, 1596141, 2024955, 2660235, 3014933, 7980705, 9044799, 15074665, 27134397, 45223995, 135671985]

約数ペア:

[(1, 135671985), (3, 45223995), (5, 27134397), (9, 15074665), (15, 9044799), (17, 7980705), (45, 3014933), (51, 2660235), (67, 2024955), (85, 1596141), (153, 886745), (201, 674985), (255, 532047), (335, 404991), (603, 224995), (765, 177349), (1005, 134997), (1139, 119115), (2647, 51255), (3015, 44999), (3417, 39705), (5695, 23823), (7941, 17085), (10251, 13235)]