201310275

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 342228096

約数和(自身を除く): 140917821

約数列:

[1, 3, 5, 15, 25, 73, 75, 83, 219, 249, 365, 415, 443, 1095, 1245, 1329, 1825, 2075, 2215, 5475, 6059, 6225, 6645, 11075, 18177, 30295, 32339, 33225, 36769, 90885, 97017, 110307, 151475, 161695, 183845, 454425, 485085, 551535, 808475, 919225, 2425425, 2684137, 2757675, 8052411, 13420685, 40262055, 67103425, 201310275]

約数ペア:

[(1, 201310275), (3, 67103425), (5, 40262055), (15, 13420685), (25, 8052411), (73, 2757675), (75, 2684137), (83, 2425425), (219, 919225), (249, 808475), (365, 551535), (415, 485085), (443, 454425), (1095, 183845), (1245, 161695), (1329, 151475), (1825, 110307), (2075, 97017), (2215, 90885), (5475, 36769), (6059, 33225), (6225, 32339), (6645, 30295), (11075, 18177)]