127308645

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49633}}^1$

素因数の和:49666

約数の個数: 32

約数和(自身を含む): 238243200

約数和(自身を除く): 110934555

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 49633, 148899, 248165, 446697, 744495, 943027, 1340091, 2233485, 2829081, 4715135, 6700455, 8487243, 14145405, 25461729, 42436215, 127308645]

約数ペア:

[(1, 127308645), (3, 42436215), (5, 25461729), (9, 14145405), (15, 8487243), (19, 6700455), (27, 4715135), (45, 2829081), (57, 2233485), (95, 1340091), (135, 943027), (171, 744495), (285, 446697), (513, 248165), (855, 148899), (2565, 49633)]