38654145

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 73267200

約数和(自身を除く): 34613055

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 115, 135, 177, 207, 211, 295, 345, 531, 621, 633, 885, 1035, 1055, 1357, 1593, 1899, 2655, 3105, 3165, 4071, 4853, 5697, 6785, 7965, 9495, 12213, 12449, 14559, 20355, 24265, 28485, 36639, 37347, 43677, 61065, 62245, 72795, 112041, 131031, 183195, 186735, 218385, 286327, 336123, 560205, 655155, 858981, 1431635, 1680615, 2576943, 4294905, 7730829, 12884715, 38654145]

約数ペア:

[(1, 38654145), (3, 12884715), (5, 7730829), (9, 4294905), (15, 2576943), (23, 1680615), (27, 1431635), (45, 858981), (59, 655155), (69, 560205), (115, 336123), (135, 286327), (177, 218385), (207, 186735), (211, 183195), (295, 131031), (345, 112041), (531, 72795), (621, 62245), (633, 61065), (885, 43677), (1035, 37347), (1055, 36639), (1357, 28485), (1593, 24265), (1899, 20355), (2655, 14559), (3105, 12449), (3165, 12213), (4071, 9495), (4853, 7965), (5697, 6785)]