138499339995

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{55997}}^1$

素因数の和:56242

約数の個数: 80

約数和(自身を含む): 257587216128

約数和(自身を除く): 119087876133

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 197, 279, 405, 465, 591, 837, 985, 1395, 1773, 2511, 2955, 4185, 5319, 6107, 8865, 12555, 15957, 18321, 26595, 30535, 54963, 55997, 79785, 91605, 164889, 167991, 274815, 279985, 494667, 503973, 824445, 839955, 1511919, 1735907, 2473335, 2519865, 4535757, 5207721, 7559595, 8679535, 11031409, 15623163, 22678785, 26038605, 33094227, 46869489, 55157045, 78115815, 99282681, 140608467, 165471135, 234347445, 297848043, 341973679, 496413405, 703042335, 893544129, 1025921037, 1489240215, 1709868395, 3077763111, 4467720645, 5129605185, 9233289333, 15388815555, 27699867999, 46166446665, 138499339995]

約数ペア:

[(1, 138499339995), (3, 46166446665), (5, 27699867999), (9, 15388815555), (15, 9233289333), (27, 5129605185), (31, 4467720645), (45, 3077763111), (81, 1709868395), (93, 1489240215), (135, 1025921037), (155, 893544129), (197, 703042335), (279, 496413405), (405, 341973679), (465, 297848043), (591, 234347445), (837, 165471135), (985, 140608467), (1395, 99282681), (1773, 78115815), (2511, 55157045), (2955, 46869489), (4185, 33094227), (5319, 26038605), (6107, 22678785), (8865, 15623163), (12555, 11031409), (15957, 8679535), (18321, 7559595), (26595, 5207721), (30535, 4535757), (54963, 2519865), (55997, 2473335), (79785, 1735907), (91605, 1511919), (164889, 839955), (167991, 824445), (274815, 503973), (279985, 494667)]