212078595

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15727}}^1$

素因数の和:15795

約数の個数: 32

約数和(自身を含む): 362373120

約数和(自身を除く): 150294525

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 13485, 15727, 47181, 78635, 235905, 456083, 487537, 1368249, 1462611, 2280415, 2437685, 6841245, 7313055, 14138573, 42415719, 70692865, 212078595]

約数ペア:

[(1, 212078595), (3, 70692865), (5, 42415719), (15, 14138573), (29, 7313055), (31, 6841245), (87, 2437685), (93, 2280415), (145, 1462611), (155, 1368249), (435, 487537), (465, 456083), (899, 235905), (2697, 78635), (4495, 47181), (13485, 15727)]