15001888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 35925120

約数和(自身を除く): 20923232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 68, 88, 92, 109, 136, 176, 184, 187, 218, 253, 272, 352, 368, 374, 391, 436, 506, 544, 736, 748, 782, 872, 1012, 1199, 1496, 1564, 1744, 1853, 2024, 2398, 2507, 2992, 3128, 3488, 3706, 4048, 4301, 4796, 5014, 5984, 6256, 7412, 8096, 8602, 9592, 10028, 12512, 14824, 17204, 19184, 20056, 20383, 27577, 29648, 34408, 38368, 40112, 40766, 42619, 55154, 59296, 68816, 80224, 81532, 85238, 110308, 137632, 163064, 170476, 220616, 326128, 340952, 441232, 468809, 652256, 681904, 882464, 937618, 1363808, 1875236, 3750472, 7500944, 15001888]

約数ペア:

[(1, 15001888), (2, 7500944), (4, 3750472), (8, 1875236), (11, 1363808), (16, 937618), (17, 882464), (22, 681904), (23, 652256), (32, 468809), (34, 441232), (44, 340952), (46, 326128), (68, 220616), (88, 170476), (92, 163064), (109, 137632), (136, 110308), (176, 85238), (184, 81532), (187, 80224), (218, 68816), (253, 59296), (272, 55154), (352, 42619), (368, 40766), (374, 40112), (391, 38368), (436, 34408), (506, 29648), (544, 27577), (736, 20383), (748, 20056), (782, 19184), (872, 17204), (1012, 14824), (1199, 12512), (1496, 10028), (1564, 9592), (1744, 8602), (1853, 8096), (2024, 7412), (2398, 6256), (2507, 5984), (2992, 5014), (3128, 4796), (3488, 4301), (3706, 4048)]