274647105

素因数分解:

$3^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:673

約数の個数: 56

約数和(自身を含む): 498408000

約数和(自身を除く): 223760895

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 243, 405, 453, 499, 729, 755, 1215, 1359, 1497, 2265, 2495, 3645, 4077, 4491, 6795, 7485, 12231, 13473, 20385, 22455, 36693, 40419, 61155, 67365, 75349, 110079, 121257, 183465, 202095, 226047, 363771, 376745, 550395, 606285, 678141, 1130235, 1818855, 2034423, 3390705, 6103269, 10172115, 18309807, 30516345, 54929421, 91549035, 274647105]

約数ペア:

[(1, 274647105), (3, 91549035), (5, 54929421), (9, 30516345), (15, 18309807), (27, 10172115), (45, 6103269), (81, 3390705), (135, 2034423), (151, 1818855), (243, 1130235), (405, 678141), (453, 606285), (499, 550395), (729, 376745), (755, 363771), (1215, 226047), (1359, 202095), (1497, 183465), (2265, 121257), (2495, 110079), (3645, 75349), (4077, 67365), (4491, 61155), (6795, 40419), (7485, 36693), (12231, 22455), (13473, 20385)]