80223195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 149151744

約数和(自身を除く): 68928549

約数列:

[1, 3, 5, 13, 15, 23, 31, 39, 65, 69, 93, 115, 155, 195, 299, 345, 403, 465, 577, 713, 897, 1209, 1495, 1731, 2015, 2139, 2885, 3565, 4485, 6045, 7501, 8655, 9269, 10695, 13271, 17887, 22503, 27807, 37505, 39813, 46345, 53661, 66355, 89435, 112515, 139035, 172523, 199065, 232531, 268305, 411401, 517569, 697593, 862615, 1162655, 1234203, 2057005, 2587845, 3487965, 5348213, 6171015, 16044639, 26741065, 80223195]

約数ペア:

[(1, 80223195), (3, 26741065), (5, 16044639), (13, 6171015), (15, 5348213), (23, 3487965), (31, 2587845), (39, 2057005), (65, 1234203), (69, 1162655), (93, 862615), (115, 697593), (155, 517569), (195, 411401), (299, 268305), (345, 232531), (403, 199065), (465, 172523), (577, 139035), (713, 112515), (897, 89435), (1209, 66355), (1495, 53661), (1731, 46345), (2015, 39813), (2139, 37505), (2885, 27807), (3565, 22503), (4485, 17887), (6045, 13271), (7501, 10695), (8655, 9269)]