72825435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 130890240

約数和(自身を除く): 58064805

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 191, 229, 333, 555, 573, 687, 955, 1145, 1665, 1719, 2061, 2865, 3435, 7067, 8473, 8595, 10305, 21201, 25419, 35335, 42365, 43739, 63603, 76257, 106005, 127095, 131217, 218695, 318015, 381285, 393651, 656085, 1618343, 1968255, 4855029, 8091715, 14565087, 24275145, 72825435]

約数ペア:

[(1, 72825435), (3, 24275145), (5, 14565087), (9, 8091715), (15, 4855029), (37, 1968255), (45, 1618343), (111, 656085), (185, 393651), (191, 381285), (229, 318015), (333, 218695), (555, 131217), (573, 127095), (687, 106005), (955, 76257), (1145, 63603), (1665, 43739), (1719, 42365), (2061, 35335), (2865, 25419), (3435, 21201), (7067, 10305), (8473, 8595)]