749649484435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 986297109120

約数和(自身を除く): 236647624685

約数列:

[1, 5, 23, 53, 59, 89, 115, 265, 295, 397, 445, 1219, 1357, 1985, 2047, 3127, 3481, 4717, 5251, 6095, 6785, 9131, 10235, 15635, 17405, 21041, 23423, 23585, 26255, 35333, 45655, 71921, 80063, 105205, 108491, 117115, 120773, 176665, 184493, 278303, 309809, 359605, 400315, 483943, 538729, 542455, 603865, 812659, 922465, 1241419, 1381957, 1391515, 1549045, 1872649, 2084647, 2419715, 2693645, 4063295, 4243339, 6207095, 6400969, 6909785, 7125607, 9363245, 10423235, 16419877, 21216695, 28552637, 31785011, 32004845, 35628035, 43070927, 47946881, 73243721, 82099385, 110486291, 122994173, 142763185, 158925055, 215354635, 239734405, 366218605, 377657171, 552431455, 614970865, 1684605583, 1888285855, 2541184693, 2828865979, 6518691169, 8423027915, 12705923465, 14144329895, 32593455845, 149929896887, 749649484435]

約数ペア:

[(1, 749649484435), (5, 149929896887), (23, 32593455845), (53, 14144329895), (59, 12705923465), (89, 8423027915), (115, 6518691169), (265, 2828865979), (295, 2541184693), (397, 1888285855), (445, 1684605583), (1219, 614970865), (1357, 552431455), (1985, 377657171), (2047, 366218605), (3127, 239734405), (3481, 215354635), (4717, 158925055), (5251, 142763185), (6095, 122994173), (6785, 110486291), (9131, 82099385), (10235, 73243721), (15635, 47946881), (17405, 43070927), (21041, 35628035), (23423, 32004845), (23585, 31785011), (26255, 28552637), (35333, 21216695), (45655, 16419877), (71921, 10423235), (80063, 9363245), (105205, 7125607), (108491, 6909785), (117115, 6400969), (120773, 6207095), (176665, 4243339), (184493, 4063295), (278303, 2693645), (309809, 2419715), (359605, 2084647), (400315, 1872649), (483943, 1549045), (538729, 1391515), (542455, 1381957), (603865, 1241419), (812659, 922465)]