72888595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 98993664

約数和(自身を除く): 26105069

約数列:

[1, 5, 13, 31, 61, 65, 155, 305, 403, 593, 793, 1891, 2015, 2965, 3965, 7709, 9455, 18383, 24583, 36173, 38545, 91915, 122915, 180865, 238979, 470249, 1121363, 1194895, 2351245, 5606815, 14577719, 72888595]

約数ペア:

[(1, 72888595), (5, 14577719), (13, 5606815), (31, 2351245), (61, 1194895), (65, 1121363), (155, 470249), (305, 238979), (403, 180865), (593, 122915), (793, 91915), (1891, 38545), (2015, 36173), (2965, 24583), (3965, 18383), (7709, 9455)]