1263077325

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 2339550408

約数和(自身を除く): 1076473083

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 173, 185, 225, 333, 519, 555, 865, 877, 925, 1557, 1665, 2595, 2631, 2775, 4325, 4385, 6401, 7785, 7893, 8325, 12975, 13155, 19203, 21925, 32005, 32449, 38925, 39465, 57609, 65775, 96015, 97347, 151721, 160025, 162245, 197325, 288045, 292041, 455163, 480075, 486735, 758605, 811225, 1365489, 1440225, 1460205, 2275815, 2433675, 3793025, 5613677, 6827445, 7301025, 11379075, 16841031, 28068385, 34137225, 50523093, 84205155, 140341925, 252615465, 421025775, 1263077325]

約数ペア:

[(1, 1263077325), (3, 421025775), (5, 252615465), (9, 140341925), (15, 84205155), (25, 50523093), (37, 34137225), (45, 28068385), (75, 16841031), (111, 11379075), (173, 7301025), (185, 6827445), (225, 5613677), (333, 3793025), (519, 2433675), (555, 2275815), (865, 1460205), (877, 1440225), (925, 1365489), (1557, 811225), (1665, 758605), (2595, 486735), (2631, 480075), (2775, 455163), (4325, 292041), (4385, 288045), (6401, 197325), (7785, 162245), (7893, 160025), (8325, 151721), (12975, 97347), (13155, 96015), (19203, 65775), (21925, 57609), (32005, 39465), (32449, 38925)]