68460525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{14489}}^1$

素因数の和:14515

約数の個数: 48

約数和(自身を含む): 143740800

約数和(自身を除く): 75280275

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 14489, 43467, 72445, 101423, 130401, 217335, 304269, 362225, 391203, 507115, 652005, 912807, 1086675, 1521345, 1956015, 2535575, 2738421, 3260025, 4564035, 7606725, 9780075, 13692105, 22820175, 68460525]

約数ペア:

[(1, 68460525), (3, 22820175), (5, 13692105), (7, 9780075), (9, 7606725), (15, 4564035), (21, 3260025), (25, 2738421), (27, 2535575), (35, 1956015), (45, 1521345), (63, 1086675), (75, 912807), (105, 652005), (135, 507115), (175, 391203), (189, 362225), (225, 304269), (315, 217335), (525, 130401), (675, 101423), (945, 72445), (1575, 43467), (4725, 14489)]