219594495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 375269760

約数和(自身を除く): 155675265

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 361, 379, 535, 1083, 1137, 1605, 1805, 1895, 2033, 5415, 5685, 6099, 7201, 10165, 21603, 30495, 36005, 38627, 40553, 108015, 115881, 121659, 136819, 193135, 202765, 410457, 579405, 608295, 684095, 770507, 2052285, 2311521, 3852535, 11557605, 14639633, 43918899, 73198165, 219594495]

約数ペア:

[(1, 219594495), (3, 73198165), (5, 43918899), (15, 14639633), (19, 11557605), (57, 3852535), (95, 2311521), (107, 2052285), (285, 770507), (321, 684095), (361, 608295), (379, 579405), (535, 410457), (1083, 202765), (1137, 193135), (1605, 136819), (1805, 121659), (1895, 115881), (2033, 108015), (5415, 40553), (5685, 38627), (6099, 36005), (7201, 30495), (10165, 21603)]