38318115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 70076160

約数和(自身を除く): 31758045

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 439, 529, 759, 1265, 1317, 1587, 2195, 2645, 3795, 4829, 5819, 6585, 7935, 10097, 14487, 17457, 24145, 29095, 30291, 50485, 72435, 87285, 111067, 151455, 232231, 333201, 555335, 696693, 1161155, 1666005, 2554541, 3483465, 7663623, 12772705, 38318115]

約数ペア:

[(1, 38318115), (3, 12772705), (5, 7663623), (11, 3483465), (15, 2554541), (23, 1666005), (33, 1161155), (55, 696693), (69, 555335), (115, 333201), (165, 232231), (253, 151455), (345, 111067), (439, 87285), (529, 72435), (759, 50485), (1265, 30291), (1317, 29095), (1587, 24145), (2195, 17457), (2645, 14487), (3795, 10097), (4829, 7935), (5819, 6585)]