3865455

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 7948800

約数和(自身を除く): 4083345

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 137, 165, 171, 209, 285, 297, 411, 495, 513, 627, 685, 855, 1045, 1233, 1485, 1507, 1881, 2055, 2565, 2603, 3135, 3699, 4521, 5643, 6165, 7535, 7809, 9405, 13015, 13563, 18495, 22605, 23427, 28215, 28633, 39045, 40689, 67815, 70281, 85899, 117135, 143165, 203445, 257697, 351405, 429495, 773091, 1288485, 3865455]

約数ペア:

[(1, 3865455), (3, 1288485), (5, 773091), (9, 429495), (11, 351405), (15, 257697), (19, 203445), (27, 143165), (33, 117135), (45, 85899), (55, 70281), (57, 67815), (95, 40689), (99, 39045), (135, 28633), (137, 28215), (165, 23427), (171, 22605), (209, 18495), (285, 13563), (297, 13015), (411, 9405), (495, 7809), (513, 7535), (627, 6165), (685, 5643), (855, 4521), (1045, 3699), (1233, 3135), (1485, 2603), (1507, 2565), (1881, 2055)]