73717185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12569}}^1$

素因数の和:12617

約数の個数: 32

約数和(自身を含む): 130325760

約数和(自身を除く): 56608575

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 12569, 37707, 62845, 188535, 213673, 289087, 641019, 867261, 1068365, 1445435, 3205095, 4336305, 4914479, 14743437, 24572395, 73717185]

約数ペア:

[(1, 73717185), (3, 24572395), (5, 14743437), (15, 4914479), (17, 4336305), (23, 3205095), (51, 1445435), (69, 1068365), (85, 867261), (115, 641019), (255, 289087), (345, 213673), (391, 188535), (1173, 62845), (1955, 37707), (5865, 12569)]