25498170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3967

約数の個数: 48

約数和(自身を含む): 67220712

約数和(自身を除く): 41722542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 3881, 6570, 7762, 11643, 19405, 23286, 34929, 38810, 58215, 69858, 116430, 174645, 283313, 349290, 566626, 849939, 1416565, 1699878, 2549817, 2833130, 4249695, 5099634, 8499390, 12749085, 25498170]

約数ペア:

[(1, 25498170), (2, 12749085), (3, 8499390), (5, 5099634), (6, 4249695), (9, 2833130), (10, 2549817), (15, 1699878), (18, 1416565), (30, 849939), (45, 566626), (73, 349290), (90, 283313), (146, 174645), (219, 116430), (365, 69858), (438, 58215), (657, 38810), (730, 34929), (1095, 23286), (1314, 19405), (2190, 11643), (3285, 7762), (3881, 6570)]