16974061995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{24109}}^1$

素因数の和:24396

約数の個数: 64

約数和(自身を含む): 31496532480

約数和(自身を除く): 14522470485

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 251, 255, 561, 753, 935, 1255, 2761, 2805, 3765, 4267, 8283, 12801, 13805, 21335, 24109, 41415, 46937, 64005, 72327, 120545, 140811, 234685, 265199, 361635, 409853, 704055, 795597, 1229559, 1325995, 2049265, 3977985, 4508383, 6051359, 6147795, 13525149, 18154077, 22541915, 30256795, 66564949, 67625745, 90770385, 102873103, 199694847, 308619309, 332824745, 514365515, 998474235, 1131604133, 1543096545, 3394812399, 5658020665, 16974061995]

約数ペア:

[(1, 16974061995), (3, 5658020665), (5, 3394812399), (11, 1543096545), (15, 1131604133), (17, 998474235), (33, 514365515), (51, 332824745), (55, 308619309), (85, 199694847), (165, 102873103), (187, 90770385), (251, 67625745), (255, 66564949), (561, 30256795), (753, 22541915), (935, 18154077), (1255, 13525149), (2761, 6147795), (2805, 6051359), (3765, 4508383), (4267, 3977985), (8283, 2049265), (12801, 1325995), (13805, 1229559), (21335, 795597), (24109, 704055), (41415, 409853), (46937, 361635), (64005, 265199), (72327, 234685), (120545, 140811)]