98187765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 79623435

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 97, 145, 179, 195, 291, 377, 435, 485, 537, 895, 1131, 1261, 1455, 1885, 2327, 2685, 2813, 3783, 5191, 5655, 6305, 6981, 8439, 11635, 14065, 15573, 17363, 18915, 25955, 34905, 36569, 42195, 52089, 67483, 77865, 86815, 109707, 182845, 202449, 225719, 260445, 337415, 503527, 548535, 677157, 1012245, 1128595, 1510581, 2517635, 3385785, 6545851, 7552905, 19637553, 32729255, 98187765]

約数ペア:

[(1, 98187765), (3, 32729255), (5, 19637553), (13, 7552905), (15, 6545851), (29, 3385785), (39, 2517635), (65, 1510581), (87, 1128595), (97, 1012245), (145, 677157), (179, 548535), (195, 503527), (291, 337415), (377, 260445), (435, 225719), (485, 202449), (537, 182845), (895, 109707), (1131, 86815), (1261, 77865), (1455, 67483), (1885, 52089), (2327, 42195), (2685, 36569), (2813, 34905), (3783, 25955), (5191, 18915), (5655, 17363), (6305, 15573), (6981, 14065), (8439, 11635)]