452531355

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 766402560

約数和(自身を除く): 313871205

約数列:

[1, 3, 5, 15, 43, 79, 83, 107, 129, 215, 237, 249, 321, 395, 415, 535, 645, 1185, 1245, 1605, 3397, 3569, 4601, 6557, 8453, 8881, 10191, 10707, 13803, 16985, 17845, 19671, 23005, 25359, 26643, 32785, 42265, 44405, 50955, 53535, 69015, 98355, 126795, 133215, 281951, 363479, 381883, 701599, 845853, 1090437, 1145649, 1409755, 1817395, 1909415, 2104797, 3507995, 4229265, 5452185, 5728245, 10523985, 30168757, 90506271, 150843785, 452531355]

約数ペア:

[(1, 452531355), (3, 150843785), (5, 90506271), (15, 30168757), (43, 10523985), (79, 5728245), (83, 5452185), (107, 4229265), (129, 3507995), (215, 2104797), (237, 1909415), (249, 1817395), (321, 1409755), (395, 1145649), (415, 1090437), (535, 845853), (645, 701599), (1185, 381883), (1245, 363479), (1605, 281951), (3397, 133215), (3569, 126795), (4601, 98355), (6557, 69015), (8453, 53535), (8881, 50955), (10191, 44405), (10707, 42265), (13803, 32785), (16985, 26643), (17845, 25359), (19671, 23005)]