1538049345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5693}}^1$

素因数の和:5822

約数の個数: 64

約数和(自身を含む): 2938650624

約数和(自身を除く): 1400601279

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 83, 93, 105, 155, 217, 249, 415, 465, 581, 651, 1085, 1245, 1743, 2573, 2905, 3255, 5693, 7719, 8715, 12865, 17079, 18011, 28465, 38595, 39851, 54033, 85395, 90055, 119553, 176483, 199255, 270165, 472519, 529449, 597765, 882415, 1235381, 1417557, 2362595, 2647245, 3307633, 3706143, 6176905, 7087785, 9922899, 14648089, 16538165, 18530715, 43944267, 49614495, 73240445, 102536623, 219721335, 307609869, 512683115, 1538049345]

約数ペア:

[(1, 1538049345), (3, 512683115), (5, 307609869), (7, 219721335), (15, 102536623), (21, 73240445), (31, 49614495), (35, 43944267), (83, 18530715), (93, 16538165), (105, 14648089), (155, 9922899), (217, 7087785), (249, 6176905), (415, 3706143), (465, 3307633), (581, 2647245), (651, 2362595), (1085, 1417557), (1245, 1235381), (1743, 882415), (2573, 597765), (2905, 529449), (3255, 472519), (5693, 270165), (7719, 199255), (8715, 176483), (12865, 119553), (17079, 90055), (18011, 85395), (28465, 54033), (38595, 39851)]