48353265

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 87177168

約数和(自身を除く): 38823903

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 113, 185, 257, 333, 339, 555, 565, 771, 1017, 1285, 1665, 1695, 2313, 3855, 4181, 5085, 9509, 11565, 12543, 20905, 28527, 29041, 37629, 47545, 62715, 85581, 87123, 142635, 145205, 188145, 261369, 427905, 435615, 1074517, 1306845, 3223551, 5372585, 9670653, 16117755, 48353265]

約数ペア:

[(1, 48353265), (3, 16117755), (5, 9670653), (9, 5372585), (15, 3223551), (37, 1306845), (45, 1074517), (111, 435615), (113, 427905), (185, 261369), (257, 188145), (333, 145205), (339, 142635), (555, 87123), (565, 85581), (771, 62715), (1017, 47545), (1285, 37629), (1665, 29041), (1695, 28527), (2313, 20905), (3855, 12543), (4181, 11565), (5085, 9509)]