162809985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 302432256

約数和(自身を除く): 139622271

約数列:

[1, 3, 5, 13, 15, 23, 31, 39, 65, 69, 93, 115, 155, 195, 299, 345, 403, 465, 713, 897, 1171, 1209, 1495, 2015, 2139, 3513, 3565, 4485, 5855, 6045, 9269, 10695, 15223, 17565, 26933, 27807, 36301, 45669, 46345, 76115, 80799, 108903, 134665, 139035, 181505, 228345, 350129, 403995, 471913, 544515, 834923, 1050387, 1415739, 1750645, 2359565, 2504769, 4174615, 5251935, 7078695, 10853999, 12523845, 32561997, 54269995, 162809985]

約数ペア:

[(1, 162809985), (3, 54269995), (5, 32561997), (13, 12523845), (15, 10853999), (23, 7078695), (31, 5251935), (39, 4174615), (65, 2504769), (69, 2359565), (93, 1750645), (115, 1415739), (155, 1050387), (195, 834923), (299, 544515), (345, 471913), (403, 403995), (465, 350129), (713, 228345), (897, 181505), (1171, 139035), (1209, 134665), (1495, 108903), (2015, 80799), (2139, 76115), (3513, 46345), (3565, 45669), (4485, 36301), (5855, 27807), (6045, 26933), (9269, 17565), (10695, 15223)]