20171714145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 35452505088

約数和(自身を除く): 15280790943

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 251, 571, 753, 853, 1255, 1713, 2559, 2761, 2855, 3765, 4265, 6281, 8283, 8565, 9383, 12795, 13805, 18843, 28149, 31405, 41415, 46915, 94215, 140745, 143321, 214103, 429963, 487063, 642309, 716605, 1070515, 1461189, 1576531, 2149815, 2355133, 2435315, 3211545, 4729593, 5357693, 7065399, 7305945, 7882655, 11775665, 16073079, 23647965, 26788465, 35326995, 80365395, 122252813, 366758439, 611264065, 1344780943, 1833792195, 4034342829, 6723904715, 20171714145]

約数ペア:

[(1, 20171714145), (3, 6723904715), (5, 4034342829), (11, 1833792195), (15, 1344780943), (33, 611264065), (55, 366758439), (165, 122252813), (251, 80365395), (571, 35326995), (753, 26788465), (853, 23647965), (1255, 16073079), (1713, 11775665), (2559, 7882655), (2761, 7305945), (2855, 7065399), (3765, 5357693), (4265, 4729593), (6281, 3211545), (8283, 2435315), (8565, 2355133), (9383, 2149815), (12795, 1576531), (13805, 1461189), (18843, 1070515), (28149, 716605), (31405, 642309), (41415, 487063), (46915, 429963), (94215, 214103), (140745, 143321)]