75030705

素因数分解:

$3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 135253800

約数和(自身を除く): 60223095

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 229, 405, 687, 809, 1145, 2061, 2427, 3435, 4045, 6183, 7281, 10305, 12135, 18549, 21843, 30915, 36405, 65529, 92745, 109215, 185261, 327645, 555783, 926305, 1667349, 2778915, 5002047, 8336745, 15006141, 25010235, 75030705]

約数ペア:

[(1, 75030705), (3, 25010235), (5, 15006141), (9, 8336745), (15, 5002047), (27, 2778915), (45, 1667349), (81, 926305), (135, 555783), (229, 327645), (405, 185261), (687, 109215), (809, 92745), (1145, 65529), (2061, 36405), (2427, 30915), (3435, 21843), (4045, 18549), (6183, 12135), (7281, 10305)]