76545015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 129427200

約数和(自身を除く): 52882185

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 419, 641, 1257, 1923, 2095, 3205, 6285, 7961, 9615, 12179, 23883, 36537, 39805, 60895, 119415, 182685, 268579, 805737, 1342895, 4028685, 5103001, 15309003, 25515005, 76545015]

約数ペア:

[(1, 76545015), (3, 25515005), (5, 15309003), (15, 5103001), (19, 4028685), (57, 1342895), (95, 805737), (285, 268579), (419, 182685), (641, 119415), (1257, 60895), (1923, 39805), (2095, 36537), (3205, 23883), (6285, 12179), (7961, 9615)]