53718225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 107136000

約数和(自身を除く): 53417775

約数列:

[1, 3, 5, 11, 15, 19, 23, 25, 33, 55, 57, 69, 75, 95, 115, 149, 165, 209, 253, 275, 285, 345, 437, 447, 475, 575, 627, 745, 759, 825, 1045, 1265, 1311, 1425, 1639, 1725, 2185, 2235, 2831, 3135, 3427, 3725, 3795, 4807, 4917, 5225, 6325, 6555, 8195, 8493, 10281, 10925, 11175, 14155, 14421, 15675, 17135, 18975, 24035, 24585, 31141, 32775, 37697, 40975, 42465, 51405, 65113, 70775, 72105, 85675, 93423, 113091, 120175, 122925, 155705, 188485, 195339, 212325, 257025, 325565, 360525, 467115, 565455, 716243, 778525, 942425, 976695, 1627825, 2148729, 2335575, 2827275, 3581215, 4883475, 10743645, 17906075, 53718225]

約数ペア:

[(1, 53718225), (3, 17906075), (5, 10743645), (11, 4883475), (15, 3581215), (19, 2827275), (23, 2335575), (25, 2148729), (33, 1627825), (55, 976695), (57, 942425), (69, 778525), (75, 716243), (95, 565455), (115, 467115), (149, 360525), (165, 325565), (209, 257025), (253, 212325), (275, 195339), (285, 188485), (345, 155705), (437, 122925), (447, 120175), (475, 113091), (575, 93423), (627, 85675), (745, 72105), (759, 70775), (825, 65113), (1045, 51405), (1265, 42465), (1311, 40975), (1425, 37697), (1639, 32775), (1725, 31141), (2185, 24585), (2235, 24035), (2831, 18975), (3135, 17135), (3427, 15675), (3725, 14421), (3795, 14155), (4807, 11175), (4917, 10925), (5225, 10281), (6325, 8493), (6555, 8195)]