138309555

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 231105600

約数和(自身を除く): 92796045

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1635, 2917, 3161, 8751, 9483, 14585, 15805, 43755, 47415, 84593, 253779, 317953, 422965, 953859, 1268895, 1589765, 4769295, 9220637, 27661911, 46103185, 138309555]

約数ペア:

[(1, 138309555), (3, 46103185), (5, 27661911), (15, 9220637), (29, 4769295), (87, 1589765), (109, 1268895), (145, 953859), (327, 422965), (435, 317953), (545, 253779), (1635, 84593), (2917, 47415), (3161, 43755), (8751, 15805), (9483, 14585)]