2056530855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5296

約数の個数: 64

約数和(自身を含む): 3640762368

約数和(自身を除く): 1584231513

約数列:

[1, 3, 5, 15, 23, 31, 37, 69, 93, 111, 115, 155, 185, 345, 465, 555, 713, 851, 1147, 2139, 2553, 3441, 3565, 4255, 5197, 5735, 10695, 12765, 15591, 17205, 25985, 26381, 77955, 79143, 119531, 131905, 161107, 192289, 358593, 395715, 483321, 576867, 597655, 805535, 961445, 1792965, 2416605, 2884335, 3705461, 4422647, 5960959, 11116383, 13267941, 17882877, 18527305, 22113235, 29804795, 55581915, 66339705, 89414385, 137102057, 411306171, 685510285, 2056530855]

約数ペア:

[(1, 2056530855), (3, 685510285), (5, 411306171), (15, 137102057), (23, 89414385), (31, 66339705), (37, 55581915), (69, 29804795), (93, 22113235), (111, 18527305), (115, 17882877), (155, 13267941), (185, 11116383), (345, 5960959), (465, 4422647), (555, 3705461), (713, 2884335), (851, 2416605), (1147, 1792965), (2139, 961445), (2553, 805535), (3441, 597655), (3565, 576867), (4255, 483321), (5197, 395715), (5735, 358593), (10695, 192289), (12765, 161107), (15591, 131905), (17205, 119531), (25985, 79143), (26381, 77955)]