2235555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 4552704

約数和(自身を除く): 2317149

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 151, 235, 315, 329, 423, 453, 705, 755, 987, 1057, 1359, 1645, 2115, 2265, 2961, 3171, 4935, 5285, 6795, 7097, 9513, 14805, 15855, 21291, 35485, 47565, 49679, 63873, 106455, 149037, 248395, 319365, 447111, 745185, 2235555]

約数ペア:

[(1, 2235555), (3, 745185), (5, 447111), (7, 319365), (9, 248395), (15, 149037), (21, 106455), (35, 63873), (45, 49679), (47, 47565), (63, 35485), (105, 21291), (141, 15855), (151, 14805), (235, 9513), (315, 7097), (329, 6795), (423, 5285), (453, 4935), (705, 3171), (755, 2961), (987, 2265), (1057, 2115), (1359, 1645)]