23888941775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 33383577600

約数和(自身を除く): 9494635825

約数列:

[1, 5, 19, 25, 31, 37, 95, 155, 163, 185, 269, 475, 589, 703, 775, 815, 925, 1147, 1345, 2945, 3097, 3515, 4075, 5053, 5111, 5735, 6031, 6725, 8339, 9953, 14725, 15485, 17575, 21793, 25265, 25555, 28675, 30155, 41695, 43847, 49765, 77425, 96007, 108965, 114589, 126325, 127775, 150775, 158441, 186961, 189107, 208475, 219235, 248825, 308543, 480035, 544825, 572945, 792205, 833093, 934805, 945535, 1096175, 1359257, 1542715, 1622339, 2400175, 2864725, 3552259, 3961025, 4165465, 4674025, 4727675, 5862317, 6796285, 7713575, 8111695, 17761295, 20827325, 25825883, 29311585, 30824441, 33981425, 40558475, 50292509, 88806475, 129129415, 146557925, 154122205, 251462545, 645647075, 770611025, 955557671, 1257312725, 4777788355, 23888941775]

約数ペア:

[(1, 23888941775), (5, 4777788355), (19, 1257312725), (25, 955557671), (31, 770611025), (37, 645647075), (95, 251462545), (155, 154122205), (163, 146557925), (185, 129129415), (269, 88806475), (475, 50292509), (589, 40558475), (703, 33981425), (775, 30824441), (815, 29311585), (925, 25825883), (1147, 20827325), (1345, 17761295), (2945, 8111695), (3097, 7713575), (3515, 6796285), (4075, 5862317), (5053, 4727675), (5111, 4674025), (5735, 4165465), (6031, 3961025), (6725, 3552259), (8339, 2864725), (9953, 2400175), (14725, 1622339), (15485, 1542715), (17575, 1359257), (21793, 1096175), (25265, 945535), (25555, 934805), (28675, 833093), (30155, 792205), (41695, 572945), (43847, 544825), (49765, 480035), (77425, 308543), (96007, 248825), (108965, 219235), (114589, 208475), (126325, 189107), (127775, 186961), (150775, 158441)]