1144275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 2202240

約数和(自身を除く): 1057965

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 73, 75, 95, 165, 209, 219, 275, 285, 365, 475, 627, 803, 825, 1045, 1095, 1387, 1425, 1825, 2409, 3135, 4015, 4161, 5225, 5475, 6935, 12045, 15257, 15675, 20075, 20805, 34675, 45771, 60225, 76285, 104025, 228855, 381425, 1144275]

約数ペア:

[(1, 1144275), (3, 381425), (5, 228855), (11, 104025), (15, 76285), (19, 60225), (25, 45771), (33, 34675), (55, 20805), (57, 20075), (73, 15675), (75, 15257), (95, 12045), (165, 6935), (209, 5475), (219, 5225), (275, 4161), (285, 4015), (365, 3135), (475, 2409), (627, 1825), (803, 1425), (825, 1387), (1045, 1095)]