27546375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 50544000

約数和(自身を除く): 22997625

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 125, 145, 149, 255, 375, 425, 435, 447, 493, 725, 745, 1275, 1479, 2125, 2175, 2235, 2465, 2533, 3625, 3725, 4321, 6375, 7395, 7599, 10875, 11175, 12325, 12665, 12963, 18625, 21605, 36975, 37995, 55875, 61625, 63325, 64815, 73457, 108025, 184875, 189975, 220371, 316625, 324075, 367285, 540125, 949875, 1101855, 1620375, 1836425, 5509275, 9182125, 27546375]

約数ペア:

[(1, 27546375), (3, 9182125), (5, 5509275), (15, 1836425), (17, 1620375), (25, 1101855), (29, 949875), (51, 540125), (75, 367285), (85, 324075), (87, 316625), (125, 220371), (145, 189975), (149, 184875), (255, 108025), (375, 73457), (425, 64815), (435, 63325), (447, 61625), (493, 55875), (725, 37995), (745, 36975), (1275, 21605), (1479, 18625), (2125, 12963), (2175, 12665), (2235, 12325), (2465, 11175), (2533, 10875), (3625, 7599), (3725, 7395), (4321, 6375)]