11649645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 23841792

約数和(自身を除く): 12192147

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1193, 1395, 1953, 3255, 3579, 5965, 8351, 9765, 10737, 17895, 25053, 36983, 41755, 53685, 75159, 110949, 125265, 184915, 258881, 332847, 375795, 554745, 776643, 1294405, 1664235, 2329929, 3883215, 11649645]

約数ペア:

[(1, 11649645), (3, 3883215), (5, 2329929), (7, 1664235), (9, 1294405), (15, 776643), (21, 554745), (31, 375795), (35, 332847), (45, 258881), (63, 184915), (93, 125265), (105, 110949), (155, 75159), (217, 53685), (279, 41755), (315, 36983), (465, 25053), (651, 17895), (1085, 10737), (1193, 9765), (1395, 8351), (1953, 5965), (3255, 3579)]