230820075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53993}}^1$

素因数の和:54028

約数の個数: 36

約数和(自身を含む): 435191640

約数和(自身を除く): 204371565

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 53993, 161979, 269965, 485937, 809895, 1025867, 1349825, 2429685, 3077601, 4049475, 5129335, 9232803, 12148425, 15388005, 25646675, 46164015, 76940025, 230820075]

約数ペア:

[(1, 230820075), (3, 76940025), (5, 46164015), (9, 25646675), (15, 15388005), (19, 12148425), (25, 9232803), (45, 5129335), (57, 4049475), (75, 3077601), (95, 2429685), (171, 1349825), (225, 1025867), (285, 809895), (475, 485937), (855, 269965), (1425, 161979), (4275, 53993)]