15695970381

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1609}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 28673765120

約数和(自身を除く): 12977794739

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 277, 301, 387, 559, 819, 831, 903, 1609, 1677, 1939, 2493, 2709, 3601, 3913, 4827, 5031, 5817, 10803, 11263, 11739, 11911, 14481, 17451, 20917, 25207, 32409, 33789, 35217, 35733, 62751, 69187, 75621, 83377, 101367, 107199, 146419, 154843, 188253, 207561, 226863, 250131, 439257, 445693, 464529, 484309, 622683, 750393, 899431, 1083901, 1317771, 1337079, 1393587, 1452927, 2698293, 3119851, 3251703, 4011237, 4358781, 5794009, 6296017, 8094879, 9359553, 9755109, 17382027, 18888051, 19164799, 28078659, 40558063, 52146081, 56664153, 57494397, 121674189, 134153593, 172483191, 249142387, 365022567, 402460779, 747427161, 1207382337, 1743996709, 2242281483, 5231990127, 15695970381]

約数ペア:

[(1, 15695970381), (3, 5231990127), (7, 2242281483), (9, 1743996709), (13, 1207382337), (21, 747427161), (39, 402460779), (43, 365022567), (63, 249142387), (91, 172483191), (117, 134153593), (129, 121674189), (273, 57494397), (277, 56664153), (301, 52146081), (387, 40558063), (559, 28078659), (819, 19164799), (831, 18888051), (903, 17382027), (1609, 9755109), (1677, 9359553), (1939, 8094879), (2493, 6296017), (2709, 5794009), (3601, 4358781), (3913, 4011237), (4827, 3251703), (5031, 3119851), (5817, 2698293), (10803, 1452927), (11263, 1393587), (11739, 1337079), (11911, 1317771), (14481, 1083901), (17451, 899431), (20917, 750393), (25207, 622683), (32409, 484309), (33789, 464529), (35217, 445693), (35733, 439257), (62751, 250131), (69187, 226863), (75621, 207561), (83377, 188253), (101367, 154843), (107199, 146419)]