38896515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 83166720

約数和(自身を除く): 44270205

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 67, 95, 97, 105, 133, 171, 201, 285, 291, 315, 335, 399, 469, 485, 603, 665, 679, 855, 873, 1005, 1197, 1273, 1407, 1455, 1843, 1995, 2037, 2345, 3015, 3395, 3819, 4221, 4365, 5529, 5985, 6111, 6365, 6499, 7035, 8911, 9215, 10185, 11457, 12901, 16587, 19095, 19497, 21105, 26733, 27645, 30555, 32495, 38703, 44555, 45493, 57285, 58491, 64505, 80199, 82935, 97485, 116109, 123481, 133665, 136479, 193515, 227465, 292455, 370443, 400995, 409437, 580545, 617405, 682395, 864367, 1111329, 1852215, 2047185, 2593101, 4321835, 5556645, 7779303, 12965505, 38896515]

約数ペア:

[(1, 38896515), (3, 12965505), (5, 7779303), (7, 5556645), (9, 4321835), (15, 2593101), (19, 2047185), (21, 1852215), (35, 1111329), (45, 864367), (57, 682395), (63, 617405), (67, 580545), (95, 409437), (97, 400995), (105, 370443), (133, 292455), (171, 227465), (201, 193515), (285, 136479), (291, 133665), (315, 123481), (335, 116109), (399, 97485), (469, 82935), (485, 80199), (603, 64505), (665, 58491), (679, 57285), (855, 45493), (873, 44555), (1005, 38703), (1197, 32495), (1273, 30555), (1407, 27645), (1455, 26733), (1843, 21105), (1995, 19497), (2037, 19095), (2345, 16587), (3015, 12901), (3395, 11457), (3819, 10185), (4221, 9215), (4365, 8911), (5529, 7035), (5985, 6499), (6111, 6365)]