74340065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 26022175

約数列:

[1, 5, 17, 19, 85, 95, 191, 241, 323, 955, 1205, 1615, 3247, 3629, 4097, 4579, 16235, 18145, 20485, 22895, 46031, 61693, 77843, 230155, 308465, 389215, 782527, 874589, 3912635, 4372945, 14868013, 74340065]

約数ペア:

[(1, 74340065), (5, 14868013), (17, 4372945), (19, 3912635), (85, 874589), (95, 782527), (191, 389215), (241, 308465), (323, 230155), (955, 77843), (1205, 61693), (1615, 46031), (3247, 22895), (3629, 20485), (4097, 18145), (4579, 16235)]