3787365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 6491520

約数和(自身を除く): 2704155

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 137, 285, 291, 411, 485, 685, 1455, 1843, 2055, 2603, 5529, 7809, 9215, 13015, 13289, 27645, 39045, 39867, 66445, 199335, 252491, 757473, 1262455, 3787365]

約数ペア:

[(1, 3787365), (3, 1262455), (5, 757473), (15, 252491), (19, 199335), (57, 66445), (95, 39867), (97, 39045), (137, 27645), (285, 13289), (291, 13015), (411, 9215), (485, 7809), (685, 5529), (1455, 2603), (1843, 2055)]