31493397235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{13913}}^1$

素因数の和:14247

約数の個数: 32

約数和(自身を含む): 39851922240

約数和(自身を除く): 8358525005

約数列:

[1, 5, 29, 67, 145, 233, 335, 1165, 1943, 6757, 9715, 13913, 15611, 33785, 69565, 78055, 403477, 452719, 932171, 2017385, 2263595, 3241729, 4660855, 16208645, 27032959, 94010141, 135164795, 217195843, 470050705, 1085979215, 6298679447, 31493397235]

約数ペア:

[(1, 31493397235), (5, 6298679447), (29, 1085979215), (67, 470050705), (145, 217195843), (233, 135164795), (335, 94010141), (1165, 27032959), (1943, 16208645), (6757, 4660855), (9715, 3241729), (13913, 2263595), (15611, 2017385), (33785, 932171), (69565, 452719), (78055, 403477)]