2007678825

素因数分解:

$3^3\times 5^2\times {\mathrm{571}}^1\times {\mathrm{5209}}^1$

素因数の和:5799

約数の個数: 48

約数和(自身を含む): 3695348800

約数和(自身を除く): 1687669975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 571, 675, 1713, 2855, 5139, 5209, 8565, 14275, 15417, 15627, 25695, 26045, 42825, 46881, 77085, 78135, 128475, 130225, 140643, 234405, 385425, 390675, 703215, 1172025, 2974339, 3516075, 8923017, 14871695, 26769051, 44615085, 74358475, 80307153, 133845255, 223075425, 401535765, 669226275, 2007678825]

約数ペア:

[(1, 2007678825), (3, 669226275), (5, 401535765), (9, 223075425), (15, 133845255), (25, 80307153), (27, 74358475), (45, 44615085), (75, 26769051), (135, 14871695), (225, 8923017), (571, 3516075), (675, 2974339), (1713, 1172025), (2855, 703215), (5139, 390675), (5209, 385425), (8565, 234405), (14275, 140643), (15417, 130225), (15627, 128475), (25695, 78135), (26045, 77085), (42825, 46881)]