76144305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 132528960

約数和(自身を除く): 56384655

約数列:

[1, 3, 5, 15, 19, 53, 57, 71, 95, 159, 213, 265, 285, 355, 795, 1007, 1065, 1349, 3021, 3763, 4047, 5035, 5041, 6745, 11289, 15105, 15123, 18815, 20235, 25205, 56445, 71497, 75615, 95779, 214491, 267173, 287337, 357485, 478895, 801519, 1072455, 1335865, 1436685, 4007595, 5076287, 15228861, 25381435, 76144305]

約数ペア:

[(1, 76144305), (3, 25381435), (5, 15228861), (15, 5076287), (19, 4007595), (53, 1436685), (57, 1335865), (71, 1072455), (95, 801519), (159, 478895), (213, 357485), (265, 287337), (285, 267173), (355, 214491), (795, 95779), (1007, 75615), (1065, 71497), (1349, 56445), (3021, 25205), (3763, 20235), (4047, 18815), (5035, 15123), (5041, 15105), (6745, 11289)]