22678875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 43074720

約数和(自身を除く): 20395845

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1061, 1125, 1425, 2375, 3183, 4275, 5305, 7125, 9549, 15915, 20159, 21375, 26525, 47745, 60477, 79575, 100795, 132625, 181431, 238725, 302385, 397875, 503975, 907155, 1193625, 1511925, 2519875, 4535775, 7559625, 22678875]

約数ペア:

[(1, 22678875), (3, 7559625), (5, 4535775), (9, 2519875), (15, 1511925), (19, 1193625), (25, 907155), (45, 503975), (57, 397875), (75, 302385), (95, 238725), (125, 181431), (171, 132625), (225, 100795), (285, 79575), (375, 60477), (475, 47745), (855, 26525), (1061, 21375), (1125, 20159), (1425, 15915), (2375, 9549), (3183, 7125), (4275, 5305)]