229849215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1699}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 381888000

約数和(自身を除く): 152038785

約数列:

[1, 3, 5, 15, 29, 87, 145, 311, 435, 933, 1555, 1699, 4665, 5097, 8495, 9019, 25485, 27057, 45095, 49271, 135285, 147813, 246355, 528389, 739065, 1585167, 2641945, 7925835, 15323281, 45969843, 76616405, 229849215]

約数ペア:

[(1, 229849215), (3, 76616405), (5, 45969843), (15, 15323281), (29, 7925835), (87, 2641945), (145, 1585167), (311, 739065), (435, 528389), (933, 246355), (1555, 147813), (1699, 135285), (4665, 49271), (5097, 45095), (8495, 27057), (9019, 25485)]