7547996885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 10964346624

約数和(自身を除く): 3416349739

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 197, 205, 451, 533, 715, 985, 1307, 2167, 2255, 2561, 2665, 5863, 6535, 8077, 10835, 12805, 14377, 16991, 28171, 29315, 40385, 53587, 71885, 84955, 88847, 105001, 140855, 186901, 257479, 267935, 444235, 525005, 589457, 696631, 934505, 1155011, 1287395, 2832269, 2947285, 3347227, 3483155, 5775055, 7662941, 10556639, 14161345, 16736135, 36819497, 38314705, 52783195, 116123029, 137236307, 184097485, 580615145, 686181535, 1509599377, 7547996885]

約数ペア:

[(1, 7547996885), (5, 1509599377), (11, 686181535), (13, 580615145), (41, 184097485), (55, 137236307), (65, 116123029), (143, 52783195), (197, 38314705), (205, 36819497), (451, 16736135), (533, 14161345), (715, 10556639), (985, 7662941), (1307, 5775055), (2167, 3483155), (2255, 3347227), (2561, 2947285), (2665, 2832269), (5863, 1287395), (6535, 1155011), (8077, 934505), (10835, 696631), (12805, 589457), (14377, 525005), (16991, 444235), (28171, 267935), (29315, 257479), (40385, 186901), (53587, 140855), (71885, 105001), (84955, 88847)]