29885085

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 56616960

約数和(自身を除く): 26731875

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 93, 111, 135, 155, 185, 193, 279, 333, 465, 555, 579, 837, 965, 999, 1147, 1395, 1665, 1737, 2895, 3441, 4185, 4995, 5211, 5735, 5983, 7141, 8685, 10323, 17205, 17949, 21423, 26055, 29915, 30969, 35705, 51615, 53847, 64269, 89745, 107115, 154845, 161541, 192807, 221371, 269235, 321345, 664113, 807705, 964035, 1106855, 1992339, 3320565, 5977017, 9961695, 29885085]

約数ペア:

[(1, 29885085), (3, 9961695), (5, 5977017), (9, 3320565), (15, 1992339), (27, 1106855), (31, 964035), (37, 807705), (45, 664113), (93, 321345), (111, 269235), (135, 221371), (155, 192807), (185, 161541), (193, 154845), (279, 107115), (333, 89745), (465, 64269), (555, 53847), (579, 51615), (837, 35705), (965, 30969), (999, 29915), (1147, 26055), (1395, 21423), (1665, 17949), (1737, 17205), (2895, 10323), (3441, 8685), (4185, 7141), (4995, 5983), (5211, 5735)]