195416560005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1\times {\mathrm{3877}}^1$

素因数の和:5318

約数の個数: 64

約数和(自身を含む): 333517927680

約数和(自身を除く): 138101367675

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 1259, 2355, 2669, 3777, 3877, 6295, 8007, 11631, 13345, 18885, 19385, 21403, 40035, 58155, 64209, 65909, 107015, 197663, 197727, 321045, 329545, 592989, 608689, 988315, 988635, 1826067, 2964945, 3043445, 3360271, 4881143, 9130335, 10080813, 10347713, 14643429, 16801355, 24405715, 31043139, 50404065, 51738565, 73217145, 82979431, 155215695, 248938293, 414897155, 766339451, 1244691465, 2299018353, 3831697255, 11495091765, 13027770667, 39083312001, 65138853335, 195416560005]

約数ペア:

[(1, 195416560005), (3, 65138853335), (5, 39083312001), (15, 13027770667), (17, 11495091765), (51, 3831697255), (85, 2299018353), (157, 1244691465), (255, 766339451), (471, 414897155), (785, 248938293), (1259, 155215695), (2355, 82979431), (2669, 73217145), (3777, 51738565), (3877, 50404065), (6295, 31043139), (8007, 24405715), (11631, 16801355), (13345, 14643429), (18885, 10347713), (19385, 10080813), (21403, 9130335), (40035, 4881143), (58155, 3360271), (64209, 3043445), (65909, 2964945), (107015, 1826067), (197663, 988635), (197727, 988315), (321045, 608689), (329545, 592989)]