15413475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 33854976

約数和(自身を除く): 18441501

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 157, 165, 175, 187, 231, 255, 275, 357, 385, 425, 471, 525, 561, 595, 785, 825, 935, 1099, 1155, 1275, 1309, 1727, 1785, 1925, 2355, 2669, 2805, 2975, 3297, 3925, 3927, 4675, 5181, 5495, 5775, 6545, 8007, 8635, 8925, 11775, 12089, 13345, 14025, 16485, 18683, 19635, 25905, 27475, 29359, 32725, 36267, 40035, 43175, 56049, 60445, 66725, 82425, 88077, 93415, 98175, 129525, 146795, 181335, 200175, 205513, 280245, 302225, 440385, 467075, 616539, 733975, 906675, 1027565, 1401225, 2201925, 3082695, 5137825, 15413475]

約数ペア:

[(1, 15413475), (3, 5137825), (5, 3082695), (7, 2201925), (11, 1401225), (15, 1027565), (17, 906675), (21, 733975), (25, 616539), (33, 467075), (35, 440385), (51, 302225), (55, 280245), (75, 205513), (77, 200175), (85, 181335), (105, 146795), (119, 129525), (157, 98175), (165, 93415), (175, 88077), (187, 82425), (231, 66725), (255, 60445), (275, 56049), (357, 43175), (385, 40035), (425, 36267), (471, 32725), (525, 29359), (561, 27475), (595, 25905), (785, 19635), (825, 18683), (935, 16485), (1099, 14025), (1155, 13345), (1275, 12089), (1309, 11775), (1727, 8925), (1785, 8635), (1925, 8007), (2355, 6545), (2669, 5775), (2805, 5495), (2975, 5181), (3297, 4675), (3925, 3927)]