148828155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 281788416

約数和(自身を除く): 132960261

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 181, 191, 205, 287, 543, 573, 615, 861, 905, 955, 1267, 1337, 1435, 2715, 2865, 3801, 4011, 4305, 6335, 6685, 7421, 7831, 19005, 20055, 22263, 23493, 34571, 37105, 39155, 51947, 54817, 103713, 111315, 117465, 155841, 164451, 172855, 241997, 259735, 274085, 518565, 725991, 779205, 822255, 1209985, 1417411, 3629955, 4252233, 7087055, 9921877, 21261165, 29765631, 49609385, 148828155]

約数ペア:

[(1, 148828155), (3, 49609385), (5, 29765631), (7, 21261165), (15, 9921877), (21, 7087055), (35, 4252233), (41, 3629955), (105, 1417411), (123, 1209985), (181, 822255), (191, 779205), (205, 725991), (287, 518565), (543, 274085), (573, 259735), (615, 241997), (861, 172855), (905, 164451), (955, 155841), (1267, 117465), (1337, 111315), (1435, 103713), (2715, 54817), (2865, 51947), (3801, 39155), (4011, 37105), (4305, 34571), (6335, 23493), (6685, 22263), (7421, 20055), (7831, 19005)]