22355595

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 42793344

約数和(自身を除く): 20437749

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 191, 255, 289, 405, 459, 573, 765, 867, 955, 1377, 1445, 1719, 2295, 2601, 2865, 3247, 4335, 5157, 6885, 7803, 8595, 9741, 13005, 15471, 16235, 23409, 25785, 29223, 39015, 48705, 55199, 77355, 87669, 117045, 146115, 165597, 263007, 275995, 438345, 496791, 827985, 1315035, 1490373, 2483955, 4471119, 7451865, 22355595]

約数ペア:

[(1, 22355595), (3, 7451865), (5, 4471119), (9, 2483955), (15, 1490373), (17, 1315035), (27, 827985), (45, 496791), (51, 438345), (81, 275995), (85, 263007), (135, 165597), (153, 146115), (191, 117045), (255, 87669), (289, 77355), (405, 55199), (459, 48705), (573, 39015), (765, 29223), (867, 25785), (955, 23409), (1377, 16235), (1445, 15471), (1719, 13005), (2295, 9741), (2601, 8595), (2865, 7803), (3247, 6885), (4335, 5157)]