126673095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 216712800

約数和(自身を除く): 90039705

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 157, 285, 361, 447, 471, 745, 785, 1083, 1805, 2235, 2355, 2831, 2983, 5415, 8493, 8949, 14155, 14915, 23393, 42465, 44745, 53789, 56677, 70179, 116965, 161367, 170031, 268945, 283385, 350895, 444467, 806835, 850155, 1333401, 2222335, 6667005, 8444873, 25334619, 42224365, 126673095]

約数ペア:

[(1, 126673095), (3, 42224365), (5, 25334619), (15, 8444873), (19, 6667005), (57, 2222335), (95, 1333401), (149, 850155), (157, 806835), (285, 444467), (361, 350895), (447, 283385), (471, 268945), (745, 170031), (785, 161367), (1083, 116965), (1805, 70179), (2235, 56677), (2355, 53789), (2831, 44745), (2983, 42465), (5415, 23393), (8493, 14915), (8949, 14155)]