242012355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2591}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 418037760

約数和(自身を除く): 176025405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 479, 1437, 2395, 2591, 6227, 7185, 7773, 12955, 18681, 31135, 33683, 38865, 93405, 101049, 168415, 505245, 1241089, 3723267, 6205445, 16134157, 18616335, 48402471, 80670785, 242012355]

約数ペア:

[(1, 242012355), (3, 80670785), (5, 48402471), (13, 18616335), (15, 16134157), (39, 6205445), (65, 3723267), (195, 1241089), (479, 505245), (1437, 168415), (2395, 101049), (2591, 93405), (6227, 38865), (7185, 33683), (7773, 31135), (12955, 18681)]