13303692825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{36809}}^1$

素因数の和:36962

約数の個数: 48

約数和(自身を含む): 22639622400

約数和(自身を除く): 9335929575

約数列:

[1, 3, 5, 15, 25, 61, 75, 79, 183, 237, 305, 395, 915, 1185, 1525, 1975, 4575, 4819, 5925, 14457, 24095, 36809, 72285, 110427, 120475, 184045, 361425, 552135, 920225, 2245349, 2760675, 2907911, 6736047, 8723733, 11226745, 14539555, 33680235, 43618665, 56133725, 72697775, 168401175, 177382571, 218093325, 532147713, 886912855, 2660738565, 4434564275, 13303692825]

約数ペア:

[(1, 13303692825), (3, 4434564275), (5, 2660738565), (15, 886912855), (25, 532147713), (61, 218093325), (75, 177382571), (79, 168401175), (183, 72697775), (237, 56133725), (305, 43618665), (395, 33680235), (915, 14539555), (1185, 11226745), (1525, 8723733), (1975, 6736047), (4575, 2907911), (4819, 2760675), (5925, 2245349), (14457, 920225), (24095, 552135), (36809, 361425), (72285, 184045), (110427, 120475)]