56280375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 106835040

約数和(自身を除く): 50554665

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 2633, 4275, 7125, 7899, 13165, 21375, 23697, 39495, 50027, 65825, 118485, 150081, 197475, 250135, 329125, 450243, 592425, 750405, 987375, 1250675, 2251215, 2962125, 3752025, 6253375, 11256075, 18760125, 56280375]

約数ペア:

[(1, 56280375), (3, 18760125), (5, 11256075), (9, 6253375), (15, 3752025), (19, 2962125), (25, 2251215), (45, 1250675), (57, 987375), (75, 750405), (95, 592425), (125, 450243), (171, 329125), (225, 250135), (285, 197475), (375, 150081), (475, 118485), (855, 65825), (1125, 50027), (1425, 39495), (2375, 23697), (2633, 21375), (4275, 13165), (7125, 7899)]