16754394965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{6547}}^1$

素因数の和:6627

約数の個数: 96

約数和(自身を含む): 27789502464

約数和(自身を除く): 11035107499

約数列:

[1, 5, 7, 11, 17, 23, 35, 55, 77, 85, 115, 119, 161, 187, 253, 289, 385, 391, 595, 805, 935, 1265, 1309, 1445, 1771, 1955, 2023, 2737, 3179, 4301, 6545, 6547, 6647, 8855, 10115, 13685, 15895, 21505, 22253, 30107, 32735, 33235, 45829, 46529, 72017, 73117, 111265, 111299, 150535, 150581, 229145, 232645, 360085, 365585, 504119, 511819, 556495, 752905, 779093, 1054067, 1224289, 1656391, 1892083, 2520595, 2559095, 2559877, 3895465, 5270335, 6121445, 8281955, 8570023, 9460415, 11594737, 12799385, 13244581, 17919139, 20812913, 28158647, 42850115, 43517909, 57973685, 66222905, 89595695, 104064565, 140793235, 145690391, 197110529, 217589545, 304625363, 478696999, 728451955, 985552645, 1523126815, 2393484995, 3350878993, 16754394965]

約数ペア:

[(1, 16754394965), (5, 3350878993), (7, 2393484995), (11, 1523126815), (17, 985552645), (23, 728451955), (35, 478696999), (55, 304625363), (77, 217589545), (85, 197110529), (115, 145690391), (119, 140793235), (161, 104064565), (187, 89595695), (253, 66222905), (289, 57973685), (385, 43517909), (391, 42850115), (595, 28158647), (805, 20812913), (935, 17919139), (1265, 13244581), (1309, 12799385), (1445, 11594737), (1771, 9460415), (1955, 8570023), (2023, 8281955), (2737, 6121445), (3179, 5270335), (4301, 3895465), (6545, 2559877), (6547, 2559095), (6647, 2520595), (8855, 1892083), (10115, 1656391), (13685, 1224289), (15895, 1054067), (21505, 779093), (22253, 752905), (30107, 556495), (32735, 511819), (33235, 504119), (45829, 365585), (46529, 360085), (72017, 232645), (73117, 229145), (111265, 150581), (111299, 150535)]