156912281745

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1\times {\mathrm{116689}}^1$

素因数の和:117425

約数の個数: 32

約数和(自身を含む): 253103410560

約数和(自身を除く): 96191128815

約数列:

[1, 3, 5, 15, 157, 471, 571, 785, 1713, 2355, 2855, 8565, 89647, 116689, 268941, 350067, 448235, 583445, 1344705, 1750335, 18320173, 54960519, 66629419, 91600865, 199888257, 274802595, 333147095, 999441285, 10460818783, 31382456349, 52304093915, 156912281745]

約数ペア:

[(1, 156912281745), (3, 52304093915), (5, 31382456349), (15, 10460818783), (157, 999441285), (471, 333147095), (571, 274802595), (785, 199888257), (1713, 91600865), (2355, 66629419), (2855, 54960519), (8565, 18320173), (89647, 1750335), (116689, 1344705), (268941, 583445), (350067, 448235)]