1566996675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23189}}^1$

素因数の和:23272

約数の個数: 48

約数和(自身を含む): 2795044320

約数和(自身を除く): 1228047645

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 159, 255, 265, 425, 795, 901, 1275, 1325, 2703, 3975, 4505, 13515, 22525, 23189, 67575, 69567, 115945, 347835, 394213, 579725, 1182639, 1229017, 1739175, 1971065, 3687051, 5913195, 6145085, 9855325, 18435255, 20893289, 29565975, 30725425, 62679867, 92176275, 104466445, 313399335, 522332225, 1566996675]

約数ペア:

[(1, 1566996675), (3, 522332225), (5, 313399335), (15, 104466445), (17, 92176275), (25, 62679867), (51, 30725425), (53, 29565975), (75, 20893289), (85, 18435255), (159, 9855325), (255, 6145085), (265, 5913195), (425, 3687051), (795, 1971065), (901, 1739175), (1275, 1229017), (1325, 1182639), (2703, 579725), (3975, 394213), (4505, 347835), (13515, 115945), (22525, 69567), (23189, 67575)]