84760235

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 38411605

約数列:

[1, 5, 7, 19, 35, 95, 133, 197, 647, 665, 985, 1379, 3235, 3743, 4529, 6895, 12293, 18715, 22645, 26201, 61465, 86051, 127459, 131005, 430255, 637295, 892213, 2421721, 4461065, 12108605, 16952047, 84760235]

約数ペア:

[(1, 84760235), (5, 16952047), (7, 12108605), (19, 4461065), (35, 2421721), (95, 892213), (133, 637295), (197, 430255), (647, 131005), (665, 127459), (985, 86051), (1379, 61465), (3235, 26201), (3743, 22645), (4529, 18715), (6895, 12293)]