1118741185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 1529712000

約数和(自身を除く): 410970815

約数列:

[1, 5, 17, 19, 59, 85, 95, 199, 295, 323, 995, 1003, 1121, 1615, 3383, 3481, 3781, 5015, 5605, 11741, 16915, 17405, 18905, 19057, 58705, 59177, 64277, 66139, 95285, 199597, 223079, 295885, 321385, 330695, 692719, 997985, 1115395, 1124363, 3463595, 3792343, 5621815, 11776223, 13161661, 18961715, 58881115, 65808305, 223748237, 1118741185]

約数ペア:

[(1, 1118741185), (5, 223748237), (17, 65808305), (19, 58881115), (59, 18961715), (85, 13161661), (95, 11776223), (199, 5621815), (295, 3792343), (323, 3463595), (995, 1124363), (1003, 1115395), (1121, 997985), (1615, 692719), (3383, 330695), (3481, 321385), (3781, 295885), (5015, 223079), (5605, 199597), (11741, 95285), (16915, 66139), (17405, 64277), (18905, 59177), (19057, 58705)]