25338690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7248

約数の個数: 64

約数和(自身を含む): 72777600

約数和(自身を除く): 47438910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 7219, 14438, 21657, 36095, 43314, 64971, 72190, 93847, 108285, 129942, 187694, 194913, 216570, 281541, 324855, 389826, 469235, 563082, 649710, 844623, 938470, 974565, 1407705, 1689246, 1949130, 2533869, 2815410, 4223115, 5067738, 8446230, 12669345, 25338690]

約数ペア:

[(1, 25338690), (2, 12669345), (3, 8446230), (5, 5067738), (6, 4223115), (9, 2815410), (10, 2533869), (13, 1949130), (15, 1689246), (18, 1407705), (26, 974565), (27, 938470), (30, 844623), (39, 649710), (45, 563082), (54, 469235), (65, 389826), (78, 324855), (90, 281541), (117, 216570), (130, 194913), (135, 187694), (195, 129942), (234, 108285), (270, 93847), (351, 72190), (390, 64971), (585, 43314), (702, 36095), (1170, 21657), (1755, 14438), (3510, 7219)]