228158835

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1811}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 376780032

約数和(自身を除く): 148621197

約数列:

[1, 3, 5, 15, 37, 111, 185, 227, 555, 681, 1135, 1811, 3405, 5433, 8399, 9055, 25197, 27165, 41995, 67007, 125985, 201021, 335035, 411097, 1005105, 1233291, 2055485, 6166455, 15210589, 45631767, 76052945, 228158835]

約数ペア:

[(1, 228158835), (3, 76052945), (5, 45631767), (15, 15210589), (37, 6166455), (111, 2055485), (185, 1233291), (227, 1005105), (555, 411097), (681, 335035), (1135, 201021), (1811, 125985), (3405, 67007), (5433, 41995), (8399, 27165), (9055, 25197)]