23329215

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 51856896

約数和(自身を除く): 28527681

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 211, 243, 273, 315, 351, 405, 455, 567, 585, 633, 819, 945, 1053, 1055, 1215, 1365, 1477, 1701, 1755, 1899, 2457, 2743, 2835, 3159, 3165, 4095, 4431, 5265, 5697, 7371, 7385, 8229, 8505, 9495, 12285, 13293, 13715, 15795, 17091, 19201, 22113, 22155, 24687, 28485, 36855, 39879, 41145, 51273, 57603, 66465, 74061, 85455, 96005, 110565, 119637, 123435, 172809, 199395, 222183, 256365, 288015, 358911, 370305, 518427, 598185, 666549, 864045, 1110915, 1555281, 1794555, 2592135, 3332745, 4665843, 7776405, 23329215]

約数ペア:

[(1, 23329215), (3, 7776405), (5, 4665843), (7, 3332745), (9, 2592135), (13, 1794555), (15, 1555281), (21, 1110915), (27, 864045), (35, 666549), (39, 598185), (45, 518427), (63, 370305), (65, 358911), (81, 288015), (91, 256365), (105, 222183), (117, 199395), (135, 172809), (189, 123435), (195, 119637), (211, 110565), (243, 96005), (273, 85455), (315, 74061), (351, 66465), (405, 57603), (455, 51273), (567, 41145), (585, 39879), (633, 36855), (819, 28485), (945, 24687), (1053, 22155), (1055, 22113), (1215, 19201), (1365, 17091), (1477, 15795), (1701, 13715), (1755, 13293), (1899, 12285), (2457, 9495), (2743, 8505), (2835, 8229), (3159, 7385), (3165, 7371), (4095, 5697), (4431, 5265)]