38379165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 67447296

約数和(自身を除く): 29068131

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1427, 1793, 2445, 4281, 5379, 7135, 8965, 15697, 21405, 26895, 47091, 78485, 232601, 235455, 697803, 1163005, 2558611, 3489015, 7675833, 12793055, 38379165]

約数ペア:

[(1, 38379165), (3, 12793055), (5, 7675833), (11, 3489015), (15, 2558611), (33, 1163005), (55, 697803), (163, 235455), (165, 232601), (489, 78485), (815, 47091), (1427, 26895), (1793, 21405), (2445, 15697), (4281, 8965), (5379, 7135)]