99075025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 50915375

約数列:

[1, 5, 7, 19, 25, 35, 83, 95, 133, 175, 359, 415, 475, 581, 665, 1577, 1795, 2075, 2513, 2905, 3325, 6821, 7885, 8975, 11039, 12565, 14525, 29797, 34105, 39425, 47747, 55195, 62825, 148985, 170525, 208579, 238735, 275975, 566143, 744925, 1042895, 1193675, 2830715, 3963001, 5214475, 14153575, 19815005, 99075025]

約数ペア:

[(1, 99075025), (5, 19815005), (7, 14153575), (19, 5214475), (25, 3963001), (35, 2830715), (83, 1193675), (95, 1042895), (133, 744925), (175, 566143), (359, 275975), (415, 238735), (475, 208579), (581, 170525), (665, 148985), (1577, 62825), (1795, 55195), (2075, 47747), (2513, 39425), (2905, 34105), (3325, 29797), (6821, 14525), (7885, 12565), (8975, 11039)]