155909001465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2180393}}^1$

素因数の和:2180638

約数の個数: 48

約数和(自身を含む): 310209015168

約数和(自身を除く): 154300013703

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 227, 315, 681, 1135, 1589, 2043, 3405, 4767, 7945, 10215, 14301, 23835, 71505, 2180393, 6541179, 10901965, 15262751, 19623537, 32705895, 45788253, 76313755, 98117685, 137364759, 228941265, 494949211, 686823795, 1484847633, 2474746055, 3464644477, 4454542899, 7424238165, 10393933431, 17323222385, 22272714495, 31181800293, 51969667155, 155909001465]

約数ペア:

[(1, 155909001465), (3, 51969667155), (5, 31181800293), (7, 22272714495), (9, 17323222385), (15, 10393933431), (21, 7424238165), (35, 4454542899), (45, 3464644477), (63, 2474746055), (105, 1484847633), (227, 686823795), (315, 494949211), (681, 228941265), (1135, 137364759), (1589, 98117685), (2043, 76313755), (3405, 45788253), (4767, 32705895), (7945, 19623537), (10215, 15262751), (14301, 10901965), (23835, 6541179), (71505, 2180393)]