42797715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 71573760

約数和(自身を除く): 28776045

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 1307, 2183, 3921, 6535, 6549, 10915, 19605, 32745, 48359, 77113, 145077, 231339, 241795, 385565, 725385, 1156695, 2853181, 8559543, 14265905, 42797715]

約数ペア:

[(1, 42797715), (3, 14265905), (5, 8559543), (15, 2853181), (37, 1156695), (59, 725385), (111, 385565), (177, 241795), (185, 231339), (295, 145077), (555, 77113), (885, 48359), (1307, 32745), (2183, 19605), (3921, 10915), (6535, 6549)]