28967804955

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1\times {\mathrm{3761}}^1$

素因数の和:4801

約数の個数: 64

約数和(自身を含む): 52439270400

約数和(自身を除く): 23471465445

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 967, 1593, 2655, 2901, 3761, 4835, 7965, 8703, 11283, 14505, 18805, 26109, 33849, 43515, 56415, 57053, 101547, 130545, 169245, 171159, 221899, 285265, 507735, 513477, 665697, 855795, 1109495, 1540431, 1997091, 2567385, 3328485, 3636887, 5991273, 7702155, 9985455, 10910661, 18184435, 29956365, 32731983, 54553305, 98195949, 163659915, 214576333, 490979745, 643728999, 1072881665, 1931186997, 3218644995, 5793560991, 9655934985, 28967804955]

約数ペア:

[(1, 28967804955), (3, 9655934985), (5, 5793560991), (9, 3218644995), (15, 1931186997), (27, 1072881665), (45, 643728999), (59, 490979745), (135, 214576333), (177, 163659915), (295, 98195949), (531, 54553305), (885, 32731983), (967, 29956365), (1593, 18184435), (2655, 10910661), (2901, 9985455), (3761, 7702155), (4835, 5991273), (7965, 3636887), (8703, 3328485), (11283, 2567385), (14505, 1997091), (18805, 1540431), (26109, 1109495), (33849, 855795), (43515, 665697), (56415, 513477), (57053, 507735), (101547, 285265), (130545, 221899), (169245, 171159)]