40231395

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 72819552

約数和(自身を除く): 32588157

約数列:

[1, 3, 5, 9, 15, 37, 45, 73, 111, 185, 219, 331, 333, 365, 555, 657, 993, 1095, 1655, 1665, 2701, 2979, 3285, 4965, 8103, 12247, 13505, 14895, 24163, 24309, 36741, 40515, 61235, 72489, 110223, 120815, 121545, 183705, 217467, 362445, 551115, 894031, 1087335, 2682093, 4470155, 8046279, 13410465, 40231395]

約数ペア:

[(1, 40231395), (3, 13410465), (5, 8046279), (9, 4470155), (15, 2682093), (37, 1087335), (45, 894031), (73, 551115), (111, 362445), (185, 217467), (219, 183705), (331, 121545), (333, 120815), (365, 110223), (555, 72489), (657, 61235), (993, 40515), (1095, 36741), (1655, 24309), (1665, 24163), (2701, 14895), (2979, 13505), (3285, 12247), (4965, 8103)]