172885697955

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1\times {\mathrm{9521}}^1$

素因数の和:11292

約数の個数: 48

約数和(自身を含む): 301007940480

約数和(自身を除く): 128122242525

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 1489, 2439, 4065, 4467, 7445, 9521, 12195, 13401, 22335, 28563, 47605, 67005, 85689, 142815, 403519, 428445, 1210557, 2017595, 2580191, 3631671, 6052785, 7740573, 12900955, 14176769, 18158355, 23221719, 38702865, 42530307, 70883845, 116108595, 127590921, 212651535, 637954605, 3841904399, 11525713197, 19209521995, 34577139591, 57628565985, 172885697955]

約数ペア:

[(1, 172885697955), (3, 57628565985), (5, 34577139591), (9, 19209521995), (15, 11525713197), (45, 3841904399), (271, 637954605), (813, 212651535), (1355, 127590921), (1489, 116108595), (2439, 70883845), (4065, 42530307), (4467, 38702865), (7445, 23221719), (9521, 18158355), (12195, 14176769), (13401, 12900955), (22335, 7740573), (28563, 6052785), (47605, 3631671), (67005, 2580191), (85689, 2017595), (142815, 1210557), (403519, 428445)]