33986985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 26838615

約数列:

[1, 3, 5, 15, 23, 29, 43, 69, 79, 87, 115, 129, 145, 215, 237, 345, 395, 435, 645, 667, 989, 1185, 1247, 1817, 2001, 2291, 2967, 3335, 3397, 3741, 4945, 5451, 6235, 6873, 9085, 10005, 10191, 11455, 14835, 16985, 18705, 27255, 28681, 34365, 50955, 52693, 78131, 86043, 98513, 143405, 158079, 234393, 263465, 295539, 390655, 430215, 492565, 790395, 1171965, 1477695, 2265799, 6797397, 11328995, 33986985]

約数ペア:

[(1, 33986985), (3, 11328995), (5, 6797397), (15, 2265799), (23, 1477695), (29, 1171965), (43, 790395), (69, 492565), (79, 430215), (87, 390655), (115, 295539), (129, 263465), (145, 234393), (215, 158079), (237, 143405), (345, 98513), (395, 86043), (435, 78131), (645, 52693), (667, 50955), (989, 34365), (1185, 28681), (1247, 27255), (1817, 18705), (2001, 16985), (2291, 14835), (2967, 11455), (3335, 10191), (3397, 10005), (3741, 9085), (4945, 6873), (5451, 6235)]