55336505

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 80745984

約数和(自身を除く): 25409479

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 1219, 1297, 1855, 6095, 6485, 8533, 9079, 29831, 42665, 45395, 68741, 149155, 208817, 343705, 481187, 1044085, 1581043, 2405935, 7905215, 11067301, 55336505]

約数ペア:

[(1, 55336505), (5, 11067301), (7, 7905215), (23, 2405935), (35, 1581043), (53, 1044085), (115, 481187), (161, 343705), (265, 208817), (371, 149155), (805, 68741), (1219, 45395), (1297, 42665), (1855, 29831), (6095, 9079), (6485, 8533)]