84760425

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2244

約数の個数: 60

約数和(自身を含む): 165344080

約数和(自身を除く): 80583655

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1425, 1539, 2025, 2203, 2565, 4275, 6609, 7695, 11015, 12825, 19827, 33045, 38475, 41857, 55075, 59481, 99135, 125571, 165225, 178443, 209285, 297405, 376713, 495675, 627855, 892215, 1046425, 1130139, 1487025, 1883565, 3139275, 3390417, 4461075, 5650695, 9417825, 16952085, 28253475, 84760425]

約数ペア:

[(1, 84760425), (3, 28253475), (5, 16952085), (9, 9417825), (15, 5650695), (19, 4461075), (25, 3390417), (27, 3139275), (45, 1883565), (57, 1487025), (75, 1130139), (81, 1046425), (95, 892215), (135, 627855), (171, 495675), (225, 376713), (285, 297405), (405, 209285), (475, 178443), (513, 165225), (675, 125571), (855, 99135), (1425, 59481), (1539, 55075), (2025, 41857), (2203, 38475), (2565, 33045), (4275, 19827), (6609, 12825), (7695, 11015)]