83897385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39113}}^1$

素因数の和:39145

約数の個数: 32

約数和(自身を含む): 157707648

約数和(自身を除く): 73810263

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 39113, 117339, 195565, 430243, 508469, 586695, 1290729, 1525407, 2151215, 2542345, 5593159, 6453645, 7627035, 16779477, 27965795, 83897385]

約数ペア:

[(1, 83897385), (3, 27965795), (5, 16779477), (11, 7627035), (13, 6453645), (15, 5593159), (33, 2542345), (39, 2151215), (55, 1525407), (65, 1290729), (143, 586695), (165, 508469), (195, 430243), (429, 195565), (715, 117339), (2145, 39113)]