9135855

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 17510400

約数和(自身を除く): 8374545

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 59, 93, 111, 135, 155, 177, 185, 279, 295, 333, 465, 531, 555, 837, 885, 999, 1147, 1395, 1593, 1665, 1829, 2183, 2655, 3441, 4185, 4995, 5487, 5735, 6549, 7965, 9145, 10323, 10915, 16461, 17205, 19647, 27435, 30969, 32745, 49383, 51615, 58941, 67673, 82305, 98235, 154845, 203019, 246915, 294705, 338365, 609057, 1015095, 1827171, 3045285, 9135855]

約数ペア:

[(1, 9135855), (3, 3045285), (5, 1827171), (9, 1015095), (15, 609057), (27, 338365), (31, 294705), (37, 246915), (45, 203019), (59, 154845), (93, 98235), (111, 82305), (135, 67673), (155, 58941), (177, 51615), (185, 49383), (279, 32745), (295, 30969), (333, 27435), (465, 19647), (531, 17205), (555, 16461), (837, 10915), (885, 10323), (999, 9145), (1147, 7965), (1395, 6549), (1593, 5735), (1665, 5487), (1829, 4995), (2183, 4185), (2655, 3441)]