67780523325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{10343}}^1$

素因数の和:10539

約数の個数: 96

約数和(自身を含む): 121903626240

約数和(自身を除く): 54123102915

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 131, 145, 345, 393, 435, 575, 655, 667, 725, 1725, 1965, 2001, 2175, 3013, 3275, 3335, 3799, 9039, 9825, 10005, 10343, 11397, 15065, 16675, 18995, 31029, 45195, 50025, 51715, 56985, 75325, 87377, 94975, 155145, 225975, 237889, 258575, 262131, 284925, 299947, 436885, 713667, 775725, 899841, 1189445, 1310655, 1354933, 1499735, 2184425, 3568335, 4064799, 4499205, 5947225, 6553275, 6774665, 6898781, 7498675, 17841675, 20323995, 20696343, 22496025, 31163459, 33873325, 34493905, 39293057, 93490377, 101619975, 103481715, 117879171, 155817295, 172469525, 196465285, 467451885, 517408575, 589395855, 779086475, 903740311, 982326425, 2337259425, 2711220933, 2946979275, 4518701555, 13556104665, 22593507775, 67780523325]

約数ペア:

[(1, 67780523325), (3, 22593507775), (5, 13556104665), (15, 4518701555), (23, 2946979275), (25, 2711220933), (29, 2337259425), (69, 982326425), (75, 903740311), (87, 779086475), (115, 589395855), (131, 517408575), (145, 467451885), (345, 196465285), (393, 172469525), (435, 155817295), (575, 117879171), (655, 103481715), (667, 101619975), (725, 93490377), (1725, 39293057), (1965, 34493905), (2001, 33873325), (2175, 31163459), (3013, 22496025), (3275, 20696343), (3335, 20323995), (3799, 17841675), (9039, 7498675), (9825, 6898781), (10005, 6774665), (10343, 6553275), (11397, 5947225), (15065, 4499205), (16675, 4064799), (18995, 3568335), (31029, 2184425), (45195, 1499735), (50025, 1354933), (51715, 1310655), (56985, 1189445), (75325, 899841), (87377, 775725), (94975, 713667), (155145, 436885), (225975, 299947), (237889, 284925), (258575, 262131)]