52903125

素因数分解:

$3^4\times 5^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 120

約数和(自身を含む): 113430240

約数和(自身を除く): 60527115

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 81, 95, 99, 125, 135, 165, 171, 209, 225, 275, 285, 297, 375, 405, 475, 495, 513, 625, 627, 675, 825, 855, 891, 1045, 1125, 1375, 1425, 1485, 1539, 1875, 1881, 2025, 2375, 2475, 2565, 3125, 3135, 3375, 4125, 4275, 4455, 5225, 5625, 5643, 6875, 7125, 7425, 7695, 9375, 9405, 10125, 11875, 12375, 12825, 15675, 16875, 16929, 20625, 21375, 22275, 26125, 28125, 28215, 34375, 35625, 37125, 38475, 47025, 50625, 59375, 61875, 64125, 78375, 84375, 84645, 103125, 106875, 111375, 130625, 141075, 178125, 185625, 192375, 235125, 253125, 309375, 320625, 391875, 423225, 534375, 556875, 653125, 705375, 928125, 961875, 1175625, 1603125, 1959375, 2116125, 2784375, 3526875, 4809375, 5878125, 10580625, 17634375, 52903125]

約数ペア:

[(1, 52903125), (3, 17634375), (5, 10580625), (9, 5878125), (11, 4809375), (15, 3526875), (19, 2784375), (25, 2116125), (27, 1959375), (33, 1603125), (45, 1175625), (55, 961875), (57, 928125), (75, 705375), (81, 653125), (95, 556875), (99, 534375), (125, 423225), (135, 391875), (165, 320625), (171, 309375), (209, 253125), (225, 235125), (275, 192375), (285, 185625), (297, 178125), (375, 141075), (405, 130625), (475, 111375), (495, 106875), (513, 103125), (625, 84645), (627, 84375), (675, 78375), (825, 64125), (855, 61875), (891, 59375), (1045, 50625), (1125, 47025), (1375, 38475), (1425, 37125), (1485, 35625), (1539, 34375), (1875, 28215), (1881, 28125), (2025, 26125), (2375, 22275), (2475, 21375), (2565, 20625), (3125, 16929), (3135, 16875), (3375, 15675), (4125, 12825), (4275, 12375), (4455, 11875), (5225, 10125), (5625, 9405), (5643, 9375), (6875, 7695), (7125, 7425)]