127986075

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{9029}}^1$

素因数の和:9058

約数の個数: 60

約数和(自身を含む): 270972240

約数和(自身を除く): 142986165

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 9029, 14175, 27087, 45145, 63203, 81261, 135435, 189609, 225725, 243783, 316015, 406305, 568827, 677175, 731349, 948045, 1218915, 1580075, 1706481, 2031525, 2844135, 3656745, 4740225, 5119443, 6094575, 8532405, 14220675, 18283725, 25597215, 42662025, 127986075]

約数ペア:

[(1, 127986075), (3, 42662025), (5, 25597215), (7, 18283725), (9, 14220675), (15, 8532405), (21, 6094575), (25, 5119443), (27, 4740225), (35, 3656745), (45, 2844135), (63, 2031525), (75, 1706481), (81, 1580075), (105, 1218915), (135, 948045), (175, 731349), (189, 677175), (225, 568827), (315, 406305), (405, 316015), (525, 243783), (567, 225725), (675, 189609), (945, 135435), (1575, 81261), (2025, 63203), (2835, 45145), (4725, 27087), (9029, 14175)]