16752645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 35747712

約数和(自身を除く): 18995067

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4091, 4095, 12273, 20455, 28637, 36819, 53183, 61365, 85911, 143185, 159549, 184095, 257733, 265915, 372281, 429555, 478647, 797745, 1116843, 1288665, 1861405, 2393235, 3350529, 5584215, 16752645]

約数ペア:

[(1, 16752645), (3, 5584215), (5, 3350529), (7, 2393235), (9, 1861405), (13, 1288665), (15, 1116843), (21, 797745), (35, 478647), (39, 429555), (45, 372281), (63, 265915), (65, 257733), (91, 184095), (105, 159549), (117, 143185), (195, 85911), (273, 61365), (315, 53183), (455, 36819), (585, 28637), (819, 20455), (1365, 12273), (4091, 4095)]