1398045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 2517120

約数和(自身を除く): 1119075

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 229, 407, 555, 687, 1145, 1221, 2035, 2519, 3435, 6105, 7557, 8473, 12595, 25419, 37785, 42365, 93203, 127095, 279609, 466015, 1398045]

約数ペア:

[(1, 1398045), (3, 466015), (5, 279609), (11, 127095), (15, 93203), (33, 42365), (37, 37785), (55, 25419), (111, 12595), (165, 8473), (185, 7557), (229, 6105), (407, 3435), (555, 2519), (687, 2035), (1145, 1221)]