38375649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 64093120

約数和(自身を除く): 25717471

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 117, 171, 183, 247, 283, 549, 741, 793, 849, 1159, 2223, 2379, 2547, 3477, 3679, 5377, 7137, 10431, 11037, 15067, 16131, 17263, 33111, 45201, 48393, 51789, 69901, 135603, 155367, 209703, 224419, 327997, 629109, 673257, 983991, 2019771, 2951973, 4263961, 12791883, 38375649]

約数ペア:

[(1, 38375649), (3, 12791883), (9, 4263961), (13, 2951973), (19, 2019771), (39, 983991), (57, 673257), (61, 629109), (117, 327997), (171, 224419), (183, 209703), (247, 155367), (283, 135603), (549, 69901), (741, 51789), (793, 48393), (849, 45201), (1159, 33111), (2223, 17263), (2379, 16131), (2547, 15067), (3477, 11037), (3679, 10431), (5377, 7137)]