19463725425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3347}}^1\times {\mathrm{4561}}^1$

素因数の和:7938

約数の個数: 48

約数和(自身を含む): 34090621632

約数和(自身を除く): 14626896207

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3347, 4561, 10041, 13683, 16735, 22805, 50205, 56899, 68415, 77537, 83675, 114025, 170697, 232611, 251025, 284495, 342075, 387685, 853485, 1163055, 1422475, 1938425, 4267425, 5815275, 15265667, 45797001, 76328335, 228985005, 259516339, 381641675, 778549017, 1144925025, 1297581695, 3892745085, 6487908475, 19463725425]

約数ペア:

[(1, 19463725425), (3, 6487908475), (5, 3892745085), (15, 1297581695), (17, 1144925025), (25, 778549017), (51, 381641675), (75, 259516339), (85, 228985005), (255, 76328335), (425, 45797001), (1275, 15265667), (3347, 5815275), (4561, 4267425), (10041, 1938425), (13683, 1422475), (16735, 1163055), (22805, 853485), (50205, 387685), (56899, 342075), (68415, 284495), (77537, 251025), (83675, 232611), (114025, 170697)]